23258680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18757}}^1$

素因数の和:18799

約数の個数: 32

約数和(自身を含む): 54023040

約数和(自身を除く): 30764360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 18757, 37514, 75028, 93785, 150056, 187570, 375140, 581467, 750280, 1162934, 2325868, 2907335, 4651736, 5814670, 11629340, 23258680]

約数ペア:

[(1, 23258680), (2, 11629340), (4, 5814670), (5, 4651736), (8, 2907335), (10, 2325868), (20, 1162934), (31, 750280), (40, 581467), (62, 375140), (124, 187570), (155, 150056), (248, 93785), (310, 75028), (620, 37514), (1240, 18757)]