2314220

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 4889808

約数和(自身を除く): 2575588

約数列:

[1, 2, 4, 5, 10, 20, 251, 461, 502, 922, 1004, 1255, 1844, 2305, 2510, 4610, 5020, 9220, 115711, 231422, 462844, 578555, 1157110, 2314220]

約数ペア:

[(1, 2314220), (2, 1157110), (4, 578555), (5, 462844), (10, 231422), (20, 115711), (251, 9220), (461, 5020), (502, 4610), (922, 2510), (1004, 2305), (1255, 1844)]