23156680

素因数分解:

$2^3\times 5^1\times {\mathrm{578917}}^1$

素因数の和:578928

約数の個数: 16

約数和(自身を含む): 52102620

約数和(自身を除く): 28945940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578917, 1157834, 2315668, 2894585, 4631336, 5789170, 11578340, 23156680]

約数ペア:

[(1, 23156680), (2, 11578340), (4, 5789170), (5, 4631336), (8, 2894585), (10, 2315668), (20, 1157834), (40, 578917)]