23916940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29167}}^1$

素因数の和:29217

約数の個数: 24

約数和(自身を含む): 51452352

約数和(自身を除く): 27535412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 29167, 58334, 116668, 145835, 291670, 583340, 1195847, 2391694, 4783388, 5979235, 11958470, 23916940]

約数ペア:

[(1, 23916940), (2, 11958470), (4, 5979235), (5, 4783388), (10, 2391694), (20, 1195847), (41, 583340), (82, 291670), (164, 145835), (205, 116668), (410, 58334), (820, 29167)]