10529740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40499}}^1$

素因数の和:40521

約数の個数: 24

約数和(自身を含む): 23814000

約数和(自身を除く): 13284260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40499, 80998, 161996, 202495, 404990, 526487, 809980, 1052974, 2105948, 2632435, 5264870, 10529740]

約数ペア:

[(1, 10529740), (2, 5264870), (4, 2632435), (5, 2105948), (10, 1052974), (13, 809980), (20, 526487), (26, 404990), (52, 202495), (65, 161996), (130, 80998), (260, 40499)]