131401850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{44543}}^1$

素因数の和:44614

約数の個数: 24

約数和(自身を含む): 248555520

約数和(自身を除く): 117153670

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 44543, 89086, 222715, 445430, 1113575, 2227150, 2628037, 5256074, 13140185, 26280370, 65700925, 131401850]

約数ペア:

[(1, 131401850), (2, 65700925), (5, 26280370), (10, 13140185), (25, 5256074), (50, 2628037), (59, 2227150), (118, 1113575), (295, 445430), (590, 222715), (1475, 89086), (2950, 44543)]