58898540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 131743584

約数和(自身を除く): 72845044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 821, 844, 1055, 1642, 2110, 3284, 3587, 4105, 4220, 7174, 8210, 13957, 14348, 16420, 17935, 27914, 35870, 55828, 69785, 71740, 139570, 173231, 279140, 346462, 692924, 866155, 1732310, 2944927, 3464620, 5889854, 11779708, 14724635, 29449270, 58898540]

約数ペア:

[(1, 58898540), (2, 29449270), (4, 14724635), (5, 11779708), (10, 5889854), (17, 3464620), (20, 2944927), (34, 1732310), (68, 866155), (85, 692924), (170, 346462), (211, 279140), (340, 173231), (422, 139570), (821, 71740), (844, 69785), (1055, 55828), (1642, 35870), (2110, 27914), (3284, 17935), (3587, 16420), (4105, 14348), (4220, 13957), (7174, 8210)]