118577240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{63073}}^1$

素因数の和:63131

約数の個数: 32

約数和(自身を含む): 272479680

約数和(自身を除く): 153902440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 63073, 126146, 252292, 315365, 504584, 630730, 1261460, 2522920, 2964431, 5928862, 11857724, 14822155, 23715448, 29644310, 59288620, 118577240]

約数ペア:

[(1, 118577240), (2, 59288620), (4, 29644310), (5, 23715448), (8, 14822155), (10, 11857724), (20, 5928862), (40, 2964431), (47, 2522920), (94, 1261460), (188, 630730), (235, 504584), (376, 315365), (470, 252292), (940, 126146), (1880, 63073)]