90063740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{346399}}^1$

素因数の和:346421

約数の個数: 24

約数和(自身を含む): 203683200

約数和(自身を除く): 113619460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 346399, 692798, 1385596, 1731995, 3463990, 4503187, 6927980, 9006374, 18012748, 22515935, 45031870, 90063740]

約数ペア:

[(1, 90063740), (2, 45031870), (4, 22515935), (5, 18012748), (10, 9006374), (13, 6927980), (20, 4503187), (26, 3463990), (52, 1731995), (65, 1385596), (130, 692798), (260, 346399)]