109968160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22171}}^1$

素因数の和:22217

約数の個数: 48

約数和(自身を含む): 268192512

約数和(自身を除く): 158224352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 22171, 44342, 88684, 110855, 177368, 221710, 354736, 443420, 687301, 709472, 886840, 1374602, 1773680, 2749204, 3436505, 3547360, 5498408, 6873010, 10996816, 13746020, 21993632, 27492040, 54984080, 109968160]

約数ペア:

[(1, 109968160), (2, 54984080), (4, 27492040), (5, 21993632), (8, 13746020), (10, 10996816), (16, 6873010), (20, 5498408), (31, 3547360), (32, 3436505), (40, 2749204), (62, 1773680), (80, 1374602), (124, 886840), (155, 709472), (160, 687301), (248, 443420), (310, 354736), (496, 221710), (620, 177368), (992, 110855), (1240, 88684), (2480, 44342), (4960, 22171)]