42578510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3061}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 83335392

約数和(自身を除く): 40756882

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 3061, 6122, 6955, 13910, 15305, 30610, 39793, 79586, 198965, 327527, 397930, 655054, 1637635, 3275270, 4257851, 8515702, 21289255, 42578510]

約数ペア:

[(1, 42578510), (2, 21289255), (5, 8515702), (10, 4257851), (13, 3275270), (26, 1637635), (65, 655054), (107, 397930), (130, 327527), (214, 198965), (535, 79586), (1070, 39793), (1391, 30610), (2782, 15305), (3061, 13910), (6122, 6955)]