104390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 223776

約数和(自身を除く): 119386

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 715, 730, 803, 949, 1430, 1606, 1898, 4015, 4745, 8030, 9490, 10439, 20878, 52195, 104390]

約数ペア:

[(1, 104390), (2, 52195), (5, 20878), (10, 10439), (11, 9490), (13, 8030), (22, 4745), (26, 4015), (55, 1898), (65, 1606), (73, 1430), (110, 949), (130, 803), (143, 730), (146, 715), (286, 365)]