99776440

素因数分解:

$2^3\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2351}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 224804160

約数和(自身を除く): 125027720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061, 2122, 2351, 4244, 4702, 5305, 8488, 9404, 10610, 11755, 18808, 21220, 23510, 42440, 47020, 94040, 2494411, 4988822, 9977644, 12472055, 19955288, 24944110, 49888220, 99776440]

約数ペア:

[(1, 99776440), (2, 49888220), (4, 24944110), (5, 19955288), (8, 12472055), (10, 9977644), (20, 4988822), (40, 2494411), (1061, 94040), (2122, 47020), (2351, 42440), (4244, 23510), (4702, 21220), (5305, 18808), (8488, 11755), (9404, 10610)]