5711080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 13047840

約数和(自身を除く): 7336760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2131, 2680, 4262, 8524, 10655, 17048, 21310, 42620, 85240, 142777, 285554, 571108, 713885, 1142216, 1427770, 2855540, 5711080]

約数ペア:

[(1, 5711080), (2, 2855540), (4, 1427770), (5, 1142216), (8, 713885), (10, 571108), (20, 285554), (40, 142777), (67, 85240), (134, 42620), (268, 21310), (335, 17048), (536, 10655), (670, 8524), (1340, 4262), (2131, 2680)]