5495080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8109

約数の個数: 32

約数和(自身を含む): 13092840

約数和(自身を除く): 7597760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8081, 16162, 32324, 40405, 64648, 80810, 137377, 161620, 274754, 323240, 549508, 686885, 1099016, 1373770, 2747540, 5495080]

約数ペア:

[(1, 5495080), (2, 2747540), (4, 1373770), (5, 1099016), (8, 686885), (10, 549508), (17, 323240), (20, 274754), (34, 161620), (40, 137377), (68, 80810), (85, 64648), (136, 40405), (170, 32324), (340, 16162), (680, 8081)]