77822030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54421}}^1$

素因数の和:54452

約数の個数: 32

約数和(自身を含む): 164572128

約数和(自身を除く): 86750098

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 54421, 108842, 272105, 544210, 598631, 707473, 1197262, 1414946, 2993155, 3537365, 5986310, 7074730, 7782203, 15564406, 38911015, 77822030]

約数ペア:

[(1, 77822030), (2, 38911015), (5, 15564406), (10, 7782203), (11, 7074730), (13, 5986310), (22, 3537365), (26, 2993155), (55, 1414946), (65, 1197262), (110, 707473), (130, 598631), (143, 544210), (286, 272105), (715, 108842), (1430, 54421)]