120331310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{26681}}^1$

素因数の和:26740

約数の個数: 32

約数和(自身を含む): 242059104

約数和(自身を除く): 121727794

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 26681, 53362, 133405, 266810, 293491, 586982, 1093921, 1467455, 2187842, 2934910, 5469605, 10939210, 12033131, 24066262, 60165655, 120331310]

約数ペア:

[(1, 120331310), (2, 60165655), (5, 24066262), (10, 12033131), (11, 10939210), (22, 5469605), (41, 2934910), (55, 2187842), (82, 1467455), (110, 1093921), (205, 586982), (410, 293491), (451, 266810), (902, 133405), (2255, 53362), (4510, 26681)]