74114480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84221}}^1$

素因数の和:84245

約数の個数: 40

約数和(自身を含む): 187983504

約数和(自身を除く): 113869024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 84221, 168442, 336884, 421105, 673768, 842210, 926431, 1347536, 1684420, 1852862, 3368840, 3705724, 4632155, 6737680, 7411448, 9264310, 14822896, 18528620, 37057240, 74114480]

約数ペア:

[(1, 74114480), (2, 37057240), (4, 18528620), (5, 14822896), (8, 9264310), (10, 7411448), (11, 6737680), (16, 4632155), (20, 3705724), (22, 3368840), (40, 1852862), (44, 1684420), (55, 1347536), (80, 926431), (88, 842210), (110, 673768), (176, 421105), (220, 336884), (440, 168442), (880, 84221)]