475256680460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105251}}^1\times {\mathrm{7283}}^1$

素因数の和:112574

約数の個数: 48

約数和(自身を含む): 1030385083392

約数和(自身を除く): 555128402932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7283, 14566, 29132, 36415, 72830, 105251, 145660, 210502, 225773, 421004, 451546, 526255, 903092, 1052510, 1128865, 2105020, 2257730, 3262781, 4515460, 6525562, 13051124, 16313905, 32627810, 65255620, 766543033, 1533086066, 3066172132, 3832715165, 7665430330, 15330860660, 23762834023, 47525668046, 95051336092, 118814170115, 237628340230, 475256680460]

約数ペア:

[(1, 475256680460), (2, 237628340230), (4, 118814170115), (5, 95051336092), (10, 47525668046), (20, 23762834023), (31, 15330860660), (62, 7665430330), (124, 3832715165), (155, 3066172132), (310, 1533086066), (620, 766543033), (7283, 65255620), (14566, 32627810), (29132, 16313905), (36415, 13051124), (72830, 6525562), (105251, 4515460), (145660, 3262781), (210502, 2257730), (225773, 2105020), (421004, 1128865), (451546, 1052510), (526255, 903092)]