23391880

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1543}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 52804800

約数和(自身を除く): 29412920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1543, 1895, 3032, 3086, 3790, 6172, 7580, 7715, 12344, 15160, 15430, 30860, 61720, 584797, 1169594, 2339188, 2923985, 4678376, 5847970, 11695940, 23391880]

約数ペア:

[(1, 23391880), (2, 11695940), (4, 5847970), (5, 4678376), (8, 2923985), (10, 2339188), (20, 1169594), (40, 584797), (379, 61720), (758, 30860), (1516, 15430), (1543, 15160), (1895, 12344), (3032, 7715), (3086, 7580), (3790, 6172)]