22703960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5023}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 51546240

約数和(自身を除く): 28842280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5023, 10046, 20092, 25115, 40184, 50230, 100460, 200920, 567599, 1135198, 2270396, 2837995, 4540792, 5675990, 11351980, 22703960]

約数ペア:

[(1, 22703960), (2, 11351980), (4, 5675990), (5, 4540792), (8, 2837995), (10, 2270396), (20, 1135198), (40, 567599), (113, 200920), (226, 100460), (452, 50230), (565, 40184), (904, 25115), (1130, 20092), (2260, 10046), (4520, 5023)]