29831080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11131}}^1$

素因数の和:11209

約数の個数: 32

約数和(自身を含む): 68127840

約数和(自身を除く): 38296760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 11131, 22262, 44524, 55655, 89048, 111310, 222620, 445240, 745777, 1491554, 2983108, 3728885, 5966216, 7457770, 14915540, 29831080]

約数ペア:

[(1, 29831080), (2, 14915540), (4, 7457770), (5, 5966216), (8, 3728885), (10, 2983108), (20, 1491554), (40, 745777), (67, 445240), (134, 222620), (268, 111310), (335, 89048), (536, 55655), (670, 44524), (1340, 22262), (2680, 11131)]