23204156980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61063571}}^1$

素因数の和:61063599

約数の個数: 24

約数和(自身を含む): 51293400480

約数和(自身を除く): 28089243500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61063571, 122127142, 244254284, 305317855, 610635710, 1160207849, 1221271420, 2320415698, 4640831396, 5801039245, 11602078490, 23204156980]

約数ペア:

[(1, 23204156980), (2, 11602078490), (4, 5801039245), (5, 4640831396), (10, 2320415698), (19, 1221271420), (20, 1160207849), (38, 610635710), (76, 305317855), (95, 244254284), (190, 122127142), (380, 61063571)]