25128477610

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^2\times {\mathrm{68881}}^1$

素因数の和:69270

約数の個数: 24

約数和(自身を含む): 45469972548

約数和(自身を除く): 20341494938

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 36481, 68881, 72962, 137762, 182405, 344405, 364810, 688810, 13156271, 26312542, 65781355, 131562710, 2512847761, 5025695522, 12564238805, 25128477610]

約数ペア:

[(1, 25128477610), (2, 12564238805), (5, 5025695522), (10, 2512847761), (191, 131562710), (382, 65781355), (955, 26312542), (1910, 13156271), (36481, 688810), (68881, 364810), (72962, 344405), (137762, 182405)]