4103080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 9375840

約数和(自身を除く): 5272760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 1531, 2680, 3062, 6124, 7655, 12248, 15310, 30620, 61240, 102577, 205154, 410308, 512885, 820616, 1025770, 2051540, 4103080]

約数ペア:

[(1, 4103080), (2, 2051540), (4, 1025770), (5, 820616), (8, 512885), (10, 410308), (20, 205154), (40, 102577), (67, 61240), (134, 30620), (268, 15310), (335, 12248), (536, 7655), (670, 6124), (1340, 3062), (1531, 2680)]