39828800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 111873792

約数和(自身を除く): 72044992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 73, 80, 88, 100, 110, 124, 146, 155, 160, 176, 200, 220, 248, 275, 292, 310, 320, 341, 352, 365, 400, 440, 496, 550, 584, 620, 682, 704, 730, 775, 800, 803, 880, 992, 1100, 1168, 1240, 1364, 1460, 1550, 1600, 1606, 1705, 1760, 1825, 1984, 2200, 2263, 2336, 2480, 2728, 2920, 3100, 3212, 3410, 3520, 3650, 4015, 4400, 4526, 4672, 4960, 5456, 5840, 6200, 6424, 6820, 7300, 8030, 8525, 8800, 9052, 9920, 10912, 11315, 11680, 12400, 12848, 13640, 14600, 16060, 17050, 17600, 18104, 20075, 21824, 22630, 23360, 24800, 24893, 25696, 27280, 29200, 32120, 34100, 36208, 40150, 45260, 49600, 49786, 51392, 54560, 56575, 58400, 64240, 68200, 72416, 80300, 90520, 99572, 109120, 113150, 116800, 124465, 128480, 136400, 144832, 160600, 181040, 199144, 226300, 248930, 256960, 272800, 321200, 362080, 398288, 452600, 497860, 545600, 622325, 642400, 724160, 796576, 905200, 995720, 1244650, 1284800, 1593152, 1810400, 1991440, 2489300, 3620800, 3982880, 4978600, 7965760, 9957200, 19914400, 39828800]

約数ペア:

[(1, 39828800), (2, 19914400), (4, 9957200), (5, 7965760), (8, 4978600), (10, 3982880), (11, 3620800), (16, 2489300), (20, 1991440), (22, 1810400), (25, 1593152), (31, 1284800), (32, 1244650), (40, 995720), (44, 905200), (50, 796576), (55, 724160), (62, 642400), (64, 622325), (73, 545600), (80, 497860), (88, 452600), (100, 398288), (110, 362080), (124, 321200), (146, 272800), (155, 256960), (160, 248930), (176, 226300), (200, 199144), (220, 181040), (248, 160600), (275, 144832), (292, 136400), (310, 128480), (320, 124465), (341, 116800), (352, 113150), (365, 109120), (400, 99572), (440, 90520), (496, 80300), (550, 72416), (584, 68200), (620, 64240), (682, 58400), (704, 56575), (730, 54560), (775, 51392), (800, 49786), (803, 49600), (880, 45260), (992, 40150), (1100, 36208), (1168, 34100), (1240, 32120), (1364, 29200), (1460, 27280), (1550, 25696), (1600, 24893), (1606, 24800), (1705, 23360), (1760, 22630), (1825, 21824), (1984, 20075), (2200, 18104), (2263, 17600), (2336, 17050), (2480, 16060), (2728, 14600), (2920, 13640), (3100, 12848), (3212, 12400), (3410, 11680), (3520, 11315), (3650, 10912), (4015, 9920), (4400, 9052), (4526, 8800), (4672, 8525), (4960, 8030), (5456, 7300), (5840, 6820), (6200, 6424)]