74614220

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2293}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 156854544

約数和(自身を除く): 82240324

約数列:

[1, 2, 4, 5, 10, 20, 1627, 2293, 3254, 4586, 6508, 8135, 9172, 11465, 16270, 22930, 32540, 45860, 3730711, 7461422, 14922844, 18653555, 37307110, 74614220]

約数ペア:

[(1, 74614220), (2, 37307110), (4, 18653555), (5, 14922844), (10, 7461422), (20, 3730711), (1627, 45860), (2293, 32540), (3254, 22930), (4586, 16270), (6508, 11465), (8135, 9172)]