3625420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1$

素因数の和:10689

約数の個数: 24

約数和(自身を含む): 8061984

約数和(自身を除く): 4436564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 10663, 21326, 42652, 53315, 106630, 181271, 213260, 362542, 725084, 906355, 1812710, 3625420]

約数ペア:

[(1, 3625420), (2, 1812710), (4, 906355), (5, 725084), (10, 362542), (17, 213260), (20, 181271), (34, 106630), (68, 53315), (85, 42652), (170, 21326), (340, 10663)]