75284080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49529}}^1$

素因数の和:49561

約数の個数: 40

約数和(自身を含む): 184251600

約数和(自身を除く): 108967520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 49529, 99058, 198116, 247645, 396232, 495290, 792464, 941051, 990580, 1882102, 1981160, 3764204, 3962320, 4705255, 7528408, 9410510, 15056816, 18821020, 37642040, 75284080]

約数ペア:

[(1, 75284080), (2, 37642040), (4, 18821020), (5, 15056816), (8, 9410510), (10, 7528408), (16, 4705255), (19, 3962320), (20, 3764204), (38, 1981160), (40, 1882102), (76, 990580), (80, 941051), (95, 792464), (152, 495290), (190, 396232), (304, 247645), (380, 198116), (760, 99058), (1520, 49529)]