23998340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38707}}^1$

素因数の和:38747

約数の個数: 24

約数和(自身を含む): 52023552

約数和(自身を除く): 28025212

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 38707, 77414, 154828, 193535, 387070, 774140, 1199917, 2399834, 4799668, 5999585, 11999170, 23998340]

約数ペア:

[(1, 23998340), (2, 11999170), (4, 5999585), (5, 4799668), (10, 2399834), (20, 1199917), (31, 774140), (62, 387070), (124, 193535), (155, 154828), (310, 77414), (620, 38707)]