129740050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{235891}}^1$

素因数の和:235914

約数の個数: 24

約数和(自身を含む): 263255472

約数和(自身を除く): 133515422

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 235891, 471782, 1179455, 2358910, 2594801, 5189602, 5897275, 11794550, 12974005, 25948010, 64870025, 129740050]

約数ペア:

[(1, 129740050), (2, 64870025), (5, 25948010), (10, 12974005), (11, 11794550), (22, 5897275), (25, 5189602), (50, 2594801), (55, 2358910), (110, 1179455), (275, 471782), (550, 235891)]