10541080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23957}}^1$

素因数の和:23979

約数の個数: 32

約数和(自身を含む): 25874640

約数和(自身を除く): 15333560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23957, 47914, 95828, 119785, 191656, 239570, 263527, 479140, 527054, 958280, 1054108, 1317635, 2108216, 2635270, 5270540, 10541080]

約数ペア:

[(1, 10541080), (2, 5270540), (4, 2635270), (5, 2108216), (8, 1317635), (10, 1054108), (11, 958280), (20, 527054), (22, 479140), (40, 263527), (44, 239570), (55, 191656), (88, 119785), (110, 95828), (220, 47914), (440, 23957)]