252316360

素因数分解:

$2^3\times 5^1\times {\mathrm{6307909}}^1$

素因数の和:6307920

約数の個数: 16

約数和(自身を含む): 567711900

約数和(自身を除く): 315395540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6307909, 12615818, 25231636, 31539545, 50463272, 63079090, 126158180, 252316360]

約数ペア:

[(1, 252316360), (2, 126158180), (4, 63079090), (5, 50463272), (8, 31539545), (10, 25231636), (20, 12615818), (40, 6307909)]