99162920

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8461}}^1$

素因数の和:8765

約数の個数: 32

約数和(自身を含む): 223904520

約数和(自身を除く): 124741600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 8461, 11720, 16922, 33844, 42305, 67688, 84610, 169220, 338440, 2479073, 4958146, 9916292, 12395365, 19832584, 24790730, 49581460, 99162920]

約数ペア:

[(1, 99162920), (2, 49581460), (4, 24790730), (5, 19832584), (8, 12395365), (10, 9916292), (20, 4958146), (40, 2479073), (293, 338440), (586, 169220), (1172, 84610), (1465, 67688), (2344, 42305), (2930, 33844), (5860, 16922), (8461, 11720)]