64259450

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{3391}}^1$

素因数の和:3782

約数の個数: 24

約数和(自身を含む): 119873280

約数和(自身を除く): 55613830

約数列:

[1, 2, 5, 10, 25, 50, 379, 758, 1895, 3391, 3790, 6782, 9475, 16955, 18950, 33910, 84775, 169550, 1285189, 2570378, 6425945, 12851890, 32129725, 64259450]

約数ペア:

[(1, 64259450), (2, 32129725), (5, 12851890), (10, 6425945), (25, 2570378), (50, 1285189), (379, 169550), (758, 84775), (1895, 33910), (3391, 18950), (3790, 16955), (6782, 9475)]