41227640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19447}}^1$

素因数の和:19511

約数の個数: 32

約数和(自身を含む): 94517280

約数和(自身を除く): 53289640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 19447, 38894, 77788, 97235, 155576, 194470, 388940, 777880, 1030691, 2061382, 4122764, 5153455, 8245528, 10306910, 20613820, 41227640]

約数ペア:

[(1, 41227640), (2, 20613820), (4, 10306910), (5, 8245528), (8, 5153455), (10, 4122764), (20, 2061382), (40, 1030691), (53, 777880), (106, 388940), (212, 194470), (265, 155576), (424, 97235), (530, 77788), (1060, 38894), (2120, 19447)]