10320170120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19846481}}^1$

素因数の和:19846505

約数の個数: 32

約数和(自身を含む): 25006567320

約数和(自身を除く): 14686397200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19846481, 39692962, 79385924, 99232405, 158771848, 198464810, 258004253, 396929620, 516008506, 793859240, 1032017012, 1290021265, 2064034024, 2580042530, 5160085060, 10320170120]

約数ペア:

[(1, 10320170120), (2, 5160085060), (4, 2580042530), (5, 2064034024), (8, 1290021265), (10, 1032017012), (13, 793859240), (20, 516008506), (26, 396929620), (40, 258004253), (52, 198464810), (65, 158771848), (104, 99232405), (130, 79385924), (260, 39692962), (520, 19846481)]