56212000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 158505984

約数和(自身を除く): 102293984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 47, 50, 52, 65, 80, 92, 94, 100, 104, 115, 125, 130, 160, 184, 188, 200, 208, 230, 235, 250, 260, 299, 325, 368, 376, 400, 416, 460, 470, 500, 520, 575, 598, 611, 650, 736, 752, 800, 920, 940, 1000, 1040, 1081, 1150, 1175, 1196, 1222, 1300, 1495, 1504, 1625, 1840, 1880, 2000, 2080, 2162, 2300, 2350, 2392, 2444, 2600, 2875, 2990, 3055, 3250, 3680, 3760, 4000, 4324, 4600, 4700, 4784, 4888, 5200, 5405, 5750, 5875, 5980, 6110, 6500, 7475, 7520, 8648, 9200, 9400, 9568, 9776, 10400, 10810, 11500, 11750, 11960, 12220, 13000, 14053, 14950, 15275, 17296, 18400, 18800, 19552, 21620, 23000, 23500, 23920, 24440, 26000, 27025, 28106, 29900, 30550, 34592, 37375, 37600, 43240, 46000, 47000, 47840, 48880, 52000, 54050, 56212, 59800, 61100, 70265, 74750, 76375, 86480, 92000, 94000, 97760, 108100, 112424, 119600, 122200, 135125, 140530, 149500, 152750, 172960, 188000, 216200, 224848, 239200, 244400, 270250, 281060, 299000, 305500, 351325, 432400, 449696, 488800, 540500, 562120, 598000, 611000, 702650, 864800, 1081000, 1124240, 1196000, 1222000, 1405300, 1756625, 2162000, 2248480, 2444000, 2810600, 3513250, 4324000, 5621200, 7026500, 11242400, 14053000, 28106000, 56212000]

約数ペア:

[(1, 56212000), (2, 28106000), (4, 14053000), (5, 11242400), (8, 7026500), (10, 5621200), (13, 4324000), (16, 3513250), (20, 2810600), (23, 2444000), (25, 2248480), (26, 2162000), (32, 1756625), (40, 1405300), (46, 1222000), (47, 1196000), (50, 1124240), (52, 1081000), (65, 864800), (80, 702650), (92, 611000), (94, 598000), (100, 562120), (104, 540500), (115, 488800), (125, 449696), (130, 432400), (160, 351325), (184, 305500), (188, 299000), (200, 281060), (208, 270250), (230, 244400), (235, 239200), (250, 224848), (260, 216200), (299, 188000), (325, 172960), (368, 152750), (376, 149500), (400, 140530), (416, 135125), (460, 122200), (470, 119600), (500, 112424), (520, 108100), (575, 97760), (598, 94000), (611, 92000), (650, 86480), (736, 76375), (752, 74750), (800, 70265), (920, 61100), (940, 59800), (1000, 56212), (1040, 54050), (1081, 52000), (1150, 48880), (1175, 47840), (1196, 47000), (1222, 46000), (1300, 43240), (1495, 37600), (1504, 37375), (1625, 34592), (1840, 30550), (1880, 29900), (2000, 28106), (2080, 27025), (2162, 26000), (2300, 24440), (2350, 23920), (2392, 23500), (2444, 23000), (2600, 21620), (2875, 19552), (2990, 18800), (3055, 18400), (3250, 17296), (3680, 15275), (3760, 14950), (4000, 14053), (4324, 13000), (4600, 12220), (4700, 11960), (4784, 11750), (4888, 11500), (5200, 10810), (5405, 10400), (5750, 9776), (5875, 9568), (5980, 9400), (6110, 9200), (6500, 8648), (7475, 7520)]