8150780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37049}}^1$

素因数の和:37069

約数の個数: 24

約数和(自身を含む): 18673200

約数和(自身を除く): 10522420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37049, 74098, 148196, 185245, 370490, 407539, 740980, 815078, 1630156, 2037695, 4075390, 8150780]

約数ペア:

[(1, 8150780), (2, 4075390), (4, 2037695), (5, 1630156), (10, 815078), (11, 740980), (20, 407539), (22, 370490), (44, 185245), (55, 148196), (110, 74098), (220, 37049)]