1484360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1937080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 863, 1720, 1726, 3452, 4315, 6904, 8630, 17260, 34520, 37109, 74218, 148436, 185545, 296872, 371090, 742180, 1484360]

約数ペア:

[(1, 1484360), (2, 742180), (4, 371090), (5, 296872), (8, 185545), (10, 148436), (20, 74218), (40, 37109), (43, 34520), (86, 17260), (172, 8630), (215, 6904), (344, 4315), (430, 3452), (860, 1726), (863, 1720)]