75793640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145757}}^1$

素因数の和:145781

約数の個数: 32

約数和(自身を含む): 183655080

約数和(自身を除く): 107861440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 145757, 291514, 583028, 728785, 1166056, 1457570, 1894841, 2915140, 3789682, 5830280, 7579364, 9474205, 15158728, 18948410, 37896820, 75793640]

約数ペア:

[(1, 75793640), (2, 37896820), (4, 18948410), (5, 15158728), (8, 9474205), (10, 7579364), (13, 5830280), (20, 3789682), (26, 2915140), (40, 1894841), (52, 1457570), (65, 1166056), (104, 728785), (130, 583028), (260, 291514), (520, 145757)]