77974730

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{11941}}^1$

素因数の和:12601

約数の個数: 16

約数和(自身を含む): 140581224

約数和(自身を除く): 62606494

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 11941, 23882, 59705, 119410, 7797473, 15594946, 38987365, 77974730]

約数ペア:

[(1, 77974730), (2, 38987365), (5, 15594946), (10, 7797473), (653, 119410), (1306, 59705), (3265, 23882), (6530, 11941)]