2600620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11821}}^1$

素因数の和:11841

約数の個数: 24

約数和(自身を含む): 5958288

約数和(自身を除く): 3357668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11821, 23642, 47284, 59105, 118210, 130031, 236420, 260062, 520124, 650155, 1300310, 2600620]

約数ペア:

[(1, 2600620), (2, 1300310), (4, 650155), (5, 520124), (10, 260062), (11, 236420), (20, 130031), (22, 118210), (44, 59105), (55, 47284), (110, 23642), (220, 11821)]