42808510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 79434432

約数和(自身を除く): 36625922

約数列:

[1, 2, 5, 10, 41, 82, 205, 263, 397, 410, 526, 794, 1315, 1985, 2630, 3970, 10783, 16277, 21566, 32554, 53915, 81385, 104411, 107830, 162770, 208822, 522055, 1044110, 4280851, 8561702, 21404255, 42808510]

約数ペア:

[(1, 42808510), (2, 21404255), (5, 8561702), (10, 4280851), (41, 1044110), (82, 522055), (205, 208822), (263, 162770), (397, 107830), (410, 104411), (526, 81385), (794, 53915), (1315, 32554), (1985, 21566), (2630, 16277), (3970, 10783)]