12110780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55049}}^1$

素因数の和:55069

約数の個数: 24

約数和(自身を含む): 27745200

約数和(自身を除く): 15634420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 55049, 110098, 220196, 275245, 550490, 605539, 1100980, 1211078, 2422156, 3027695, 6055390, 12110780]

約数ペア:

[(1, 12110780), (2, 6055390), (4, 3027695), (5, 2422156), (10, 1211078), (11, 1100980), (20, 605539), (22, 550490), (44, 275245), (55, 220196), (110, 110098), (220, 55049)]