25106860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21277}}^1$

素因数の和:21345

約数の個数: 24

約数和(自身を含む): 53620560

約数和(自身を除く): 28513700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 21277, 42554, 85108, 106385, 212770, 425540, 1255343, 2510686, 5021372, 6276715, 12553430, 25106860]

約数ペア:

[(1, 25106860), (2, 12553430), (4, 6276715), (5, 5021372), (10, 2510686), (20, 1255343), (59, 425540), (118, 212770), (236, 106385), (295, 85108), (590, 42554), (1180, 21277)]