78892790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 145860480

約数和(自身を除く): 66967690

約数列:

[1, 2, 5, 10, 47, 94, 229, 235, 458, 470, 733, 1145, 1466, 2290, 3665, 7330, 10763, 21526, 34451, 53815, 68902, 107630, 167857, 172255, 335714, 344510, 839285, 1678570, 7889279, 15778558, 39446395, 78892790]

約数ペア:

[(1, 78892790), (2, 39446395), (5, 15778558), (10, 7889279), (47, 1678570), (94, 839285), (229, 344510), (235, 335714), (458, 172255), (470, 167857), (733, 107630), (1145, 68902), (1466, 53815), (2290, 34451), (3665, 21526), (7330, 10763)]