8888280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4388

約数の個数: 64

約数和(自身を含む): 28239840

約数和(自身を除く): 19351560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 4357, 8714, 13071, 17428, 21785, 26142, 34856, 43570, 52284, 65355, 74069, 87140, 104568, 130710, 148138, 174280, 222207, 261420, 296276, 370345, 444414, 522840, 592552, 740690, 888828, 1111035, 1481380, 1777656, 2222070, 2962760, 4444140, 8888280]

約数ペア:

[(1, 8888280), (2, 4444140), (3, 2962760), (4, 2222070), (5, 1777656), (6, 1481380), (8, 1111035), (10, 888828), (12, 740690), (15, 592552), (17, 522840), (20, 444414), (24, 370345), (30, 296276), (34, 261420), (40, 222207), (51, 174280), (60, 148138), (68, 130710), (85, 104568), (102, 87140), (120, 74069), (136, 65355), (170, 52284), (204, 43570), (255, 34856), (340, 26142), (408, 21785), (510, 17428), (680, 13071), (1020, 8714), (2040, 4357)]