1526249980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{1847}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 3253662720

約数和(自身を除く): 1727412740

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 523, 790, 1046, 1580, 1847, 2092, 2615, 3694, 5230, 7388, 9235, 10460, 18470, 36940, 41317, 82634, 145913, 165268, 206585, 291826, 413170, 583652, 729565, 826340, 965981, 1459130, 1931962, 2918260, 3863924, 4829905, 9659810, 19319620, 76312499, 152624998, 305249996, 381562495, 763124990, 1526249980]

約数ペア:

[(1, 1526249980), (2, 763124990), (4, 381562495), (5, 305249996), (10, 152624998), (20, 76312499), (79, 19319620), (158, 9659810), (316, 4829905), (395, 3863924), (523, 2918260), (790, 1931962), (1046, 1459130), (1580, 965981), (1847, 826340), (2092, 729565), (2615, 583652), (3694, 413170), (5230, 291826), (7388, 206585), (9235, 165268), (10460, 145913), (18470, 82634), (36940, 41317)]