41207120

素因数分解:

$2^4\times 5^1\times {\mathrm{515089}}^1$

素因数の和:515102

約数の個数: 20

約数和(自身を含む): 95806740

約数和(自身を除く): 54599620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 515089, 1030178, 2060356, 2575445, 4120712, 5150890, 8241424, 10301780, 20603560, 41207120]

約数ペア:

[(1, 41207120), (2, 20603560), (4, 10301780), (5, 8241424), (8, 5150890), (10, 4120712), (16, 2575445), (20, 2060356), (40, 1030178), (80, 515089)]