71324480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11731}}^1$

素因数の和:11767

約数の個数: 56

約数和(自身を含む): 178795680

約数和(自身を除く): 107471200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 11731, 23462, 46924, 58655, 93848, 117310, 187696, 222889, 234620, 375392, 445778, 469240, 750784, 891556, 938480, 1114445, 1783112, 1876960, 2228890, 3566224, 3753920, 4457780, 7132448, 8915560, 14264896, 17831120, 35662240, 71324480]

約数ペア:

[(1, 71324480), (2, 35662240), (4, 17831120), (5, 14264896), (8, 8915560), (10, 7132448), (16, 4457780), (19, 3753920), (20, 3566224), (32, 2228890), (38, 1876960), (40, 1783112), (64, 1114445), (76, 938480), (80, 891556), (95, 750784), (152, 469240), (160, 445778), (190, 375392), (304, 234620), (320, 222889), (380, 187696), (608, 117310), (760, 93848), (1216, 58655), (1520, 46924), (3040, 23462), (6080, 11731)]