27656420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125711}}^1$

素因数の和:125731

約数の個数: 24

約数和(自身を含む): 63358848

約数和(自身を除く): 35702428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 125711, 251422, 502844, 628555, 1257110, 1382821, 2514220, 2765642, 5531284, 6914105, 13828210, 27656420]

約数ペア:

[(1, 27656420), (2, 13828210), (4, 6914105), (5, 5531284), (10, 2765642), (11, 2514220), (20, 1382821), (22, 1257110), (44, 628555), (55, 502844), (110, 251422), (220, 125711)]