929385580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{88177}}^1$

素因数の和:88234

約数の個数: 48

約数和(自身を含む): 2133202176

約数和(自身を除く): 1203816596

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 88177, 176354, 352708, 440885, 881770, 1499009, 1763540, 2733487, 2998018, 5466974, 5996036, 7495045, 10933948, 13667435, 14990090, 27334870, 29980180, 46469279, 54669740, 92938558, 185877116, 232346395, 464692790, 929385580]

約数ペア:

[(1, 929385580), (2, 464692790), (4, 232346395), (5, 185877116), (10, 92938558), (17, 54669740), (20, 46469279), (31, 29980180), (34, 27334870), (62, 14990090), (68, 13667435), (85, 10933948), (124, 7495045), (155, 5996036), (170, 5466974), (310, 2998018), (340, 2733487), (527, 1763540), (620, 1499009), (1054, 881770), (2108, 440885), (2635, 352708), (5270, 176354), (10540, 88177)]