42312850

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{7489}}^1$

素因数の和:7614

約数の個数: 24

約数和(自身を含む): 79408980

約数和(自身を除く): 37096130

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 7489, 14978, 37445, 74890, 187225, 374450, 846257, 1692514, 4231285, 8462570, 21156425, 42312850]

約数ペア:

[(1, 42312850), (2, 21156425), (5, 8462570), (10, 4231285), (25, 1692514), (50, 846257), (113, 374450), (226, 187225), (565, 74890), (1130, 37445), (2825, 14978), (5650, 7489)]