1415080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 3372840

約数和(自身を除く): 1957760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2081, 4162, 8324, 10405, 16648, 20810, 35377, 41620, 70754, 83240, 141508, 176885, 283016, 353770, 707540, 1415080]

約数ペア:

[(1, 1415080), (2, 707540), (4, 353770), (5, 283016), (8, 176885), (10, 141508), (17, 83240), (20, 70754), (34, 41620), (40, 35377), (68, 20810), (85, 16648), (136, 10405), (170, 8324), (340, 4162), (680, 2081)]