488396320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{98467}}^1$

素因数の和:98513

約数の個数: 48

約数和(自身を含む): 1191068928

約数和(自身を除く): 702672608

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, 98467, 196934, 393868, 492335, 787736, 984670, 1575472, 1969340, 3052477, 3150944, 3938680, 6104954, 7877360, 12209908, 15262385, 15754720, 24419816, 30524770, 48839632, 61049540, 97679264, 122099080, 244198160, 488396320]

約数ペア:

[(1, 488396320), (2, 244198160), (4, 122099080), (5, 97679264), (8, 61049540), (10, 48839632), (16, 30524770), (20, 24419816), (31, 15754720), (32, 15262385), (40, 12209908), (62, 7877360), (80, 6104954), (124, 3938680), (155, 3150944), (160, 3052477), (248, 1969340), (310, 1575472), (496, 984670), (620, 787736), (992, 492335), (1240, 393868), (2480, 196934), (4960, 98467)]