25611080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58207}}^1$

素因数の和:58229

約数の個数: 32

約数和(自身を含む): 62864640

約数和(自身を除く): 37253560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 58207, 116414, 232828, 291035, 465656, 582070, 640277, 1164140, 1280554, 2328280, 2561108, 3201385, 5122216, 6402770, 12805540, 25611080]

約数ペア:

[(1, 25611080), (2, 12805540), (4, 6402770), (5, 5122216), (8, 3201385), (10, 2561108), (11, 2328280), (20, 1280554), (22, 1164140), (40, 640277), (44, 582070), (55, 465656), (88, 291035), (110, 232828), (220, 116414), (440, 58207)]