23854280

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3571}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 54008640

約数和(自身を除く): 30154360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 3571, 6680, 7142, 14284, 17855, 28568, 35710, 71420, 142840, 596357, 1192714, 2385428, 2981785, 4770856, 5963570, 11927140, 23854280]

約数ペア:

[(1, 23854280), (2, 11927140), (4, 5963570), (5, 4770856), (8, 2981785), (10, 2385428), (20, 1192714), (40, 596357), (167, 142840), (334, 71420), (668, 35710), (835, 28568), (1336, 17855), (1670, 14284), (3340, 7142), (3571, 6680)]