4251820000

素因数分解:

$2^5\times 5^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 11241901440

約数和(自身を除く): 6990081440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 67, 76, 80, 95, 100, 125, 134, 152, 160, 167, 190, 200, 250, 268, 304, 334, 335, 380, 400, 475, 500, 536, 608, 625, 668, 670, 760, 800, 835, 950, 1000, 1072, 1250, 1273, 1336, 1340, 1520, 1670, 1675, 1900, 2000, 2144, 2375, 2500, 2546, 2672, 2680, 3040, 3173, 3340, 3350, 3800, 4000, 4175, 4750, 5000, 5092, 5344, 5360, 6346, 6365, 6680, 6700, 7600, 8350, 8375, 9500, 10000, 10184, 10720, 11189, 11875, 12692, 12730, 13360, 13400, 15200, 15865, 16700, 16750, 19000, 20000, 20368, 20875, 22378, 23750, 25384, 25460, 26720, 26800, 31730, 31825, 33400, 33500, 38000, 40736, 41750, 41875, 44756, 47500, 50768, 50920, 53600, 55945, 63460, 63650, 66800, 67000, 76000, 79325, 83500, 83750, 89512, 95000, 101536, 101840, 104375, 111890, 126920, 127300, 133600, 134000, 158650, 159125, 167000, 167500, 179024, 190000, 203680, 208750, 212591, 223780, 253840, 254600, 268000, 279725, 317300, 318250, 334000, 335000, 358048, 380000, 396625, 417500, 425182, 447560, 507680, 509200, 559450, 634600, 636500, 668000, 670000, 793250, 795625, 835000, 850364, 895120, 1018400, 1062955, 1118900, 1269200, 1273000, 1340000, 1398625, 1586500, 1591250, 1670000, 1700728, 1790240, 1983125, 2125910, 2237800, 2538400, 2546000, 2797250, 3173000, 3182500, 3340000, 3401456, 3966250, 4251820, 4475600, 5092000, 5314775, 5594500, 6346000, 6365000, 6802912, 6993125, 7932500, 8503640, 8951200, 10629550, 11189000, 12692000, 12730000, 13986250, 15865000, 17007280, 21259100, 22378000, 25460000, 26573875, 27972500, 31730000, 34014560, 42518200, 44756000, 53147750, 55945000, 63460000, 85036400, 106295500, 111890000, 132869375, 170072800, 212591000, 223780000, 265738750, 425182000, 531477500, 850364000, 1062955000, 2125910000, 4251820000]

約数ペア:

[(1, 4251820000), (2, 2125910000), (4, 1062955000), (5, 850364000), (8, 531477500), (10, 425182000), (16, 265738750), (19, 223780000), (20, 212591000), (25, 170072800), (32, 132869375), (38, 111890000), (40, 106295500), (50, 85036400), (67, 63460000), (76, 55945000), (80, 53147750), (95, 44756000), (100, 42518200), (125, 34014560), (134, 31730000), (152, 27972500), (160, 26573875), (167, 25460000), (190, 22378000), (200, 21259100), (250, 17007280), (268, 15865000), (304, 13986250), (334, 12730000), (335, 12692000), (380, 11189000), (400, 10629550), (475, 8951200), (500, 8503640), (536, 7932500), (608, 6993125), (625, 6802912), (668, 6365000), (670, 6346000), (760, 5594500), (800, 5314775), (835, 5092000), (950, 4475600), (1000, 4251820), (1072, 3966250), (1250, 3401456), (1273, 3340000), (1336, 3182500), (1340, 3173000), (1520, 2797250), (1670, 2546000), (1675, 2538400), (1900, 2237800), (2000, 2125910), (2144, 1983125), (2375, 1790240), (2500, 1700728), (2546, 1670000), (2672, 1591250), (2680, 1586500), (3040, 1398625), (3173, 1340000), (3340, 1273000), (3350, 1269200), (3800, 1118900), (4000, 1062955), (4175, 1018400), (4750, 895120), (5000, 850364), (5092, 835000), (5344, 795625), (5360, 793250), (6346, 670000), (6365, 668000), (6680, 636500), (6700, 634600), (7600, 559450), (8350, 509200), (8375, 507680), (9500, 447560), (10000, 425182), (10184, 417500), (10720, 396625), (11189, 380000), (11875, 358048), (12692, 335000), (12730, 334000), (13360, 318250), (13400, 317300), (15200, 279725), (15865, 268000), (16700, 254600), (16750, 253840), (19000, 223780), (20000, 212591), (20368, 208750), (20875, 203680), (22378, 190000), (23750, 179024), (25384, 167500), (25460, 167000), (26720, 159125), (26800, 158650), (31730, 134000), (31825, 133600), (33400, 127300), (33500, 126920), (38000, 111890), (40736, 104375), (41750, 101840), (41875, 101536), (44756, 95000), (47500, 89512), (50768, 83750), (50920, 83500), (53600, 79325), (55945, 76000), (63460, 67000), (63650, 66800)]