88746800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 233592192

約数和(自身を除く): 144845392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 421, 425, 496, 527, 620, 680, 775, 842, 850, 1054, 1240, 1360, 1550, 1684, 1700, 2105, 2108, 2480, 2635, 3100, 3368, 3400, 4210, 4216, 5270, 6200, 6736, 6800, 7157, 8420, 8432, 10525, 10540, 12400, 13051, 13175, 14314, 16840, 21050, 21080, 26102, 26350, 28628, 33680, 35785, 42100, 42160, 52204, 52700, 57256, 65255, 71570, 84200, 104408, 105400, 114512, 130510, 143140, 168400, 178925, 208816, 210800, 221867, 261020, 286280, 326275, 357850, 443734, 522040, 572560, 652550, 715700, 887468, 1044080, 1109335, 1305100, 1431400, 1774936, 2218670, 2610200, 2862800, 3549872, 4437340, 5220400, 5546675, 8874680, 11093350, 17749360, 22186700, 44373400, 88746800]

約数ペア:

[(1, 88746800), (2, 44373400), (4, 22186700), (5, 17749360), (8, 11093350), (10, 8874680), (16, 5546675), (17, 5220400), (20, 4437340), (25, 3549872), (31, 2862800), (34, 2610200), (40, 2218670), (50, 1774936), (62, 1431400), (68, 1305100), (80, 1109335), (85, 1044080), (100, 887468), (124, 715700), (136, 652550), (155, 572560), (170, 522040), (200, 443734), (248, 357850), (272, 326275), (310, 286280), (340, 261020), (400, 221867), (421, 210800), (425, 208816), (496, 178925), (527, 168400), (620, 143140), (680, 130510), (775, 114512), (842, 105400), (850, 104408), (1054, 84200), (1240, 71570), (1360, 65255), (1550, 57256), (1684, 52700), (1700, 52204), (2105, 42160), (2108, 42100), (2480, 35785), (2635, 33680), (3100, 28628), (3368, 26350), (3400, 26102), (4210, 21080), (4216, 21050), (5270, 16840), (6200, 14314), (6736, 13175), (6800, 13051), (7157, 12400), (8420, 10540), (8432, 10525)]