26844620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122021}}^1$

素因数の和:122041

約数の個数: 24

約数和(自身を含む): 61499088

約数和(自身を除く): 34654468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122021, 244042, 488084, 610105, 1220210, 1342231, 2440420, 2684462, 5368924, 6711155, 13422310, 26844620]

約数ペア:

[(1, 26844620), (2, 13422310), (4, 6711155), (5, 5368924), (10, 2684462), (11, 2440420), (20, 1342231), (22, 1220210), (44, 610105), (55, 488084), (110, 244042), (220, 122021)]