8772080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 20837952

約数和(自身を除く): 12065872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2333, 3760, 4666, 9332, 11665, 18664, 23330, 37328, 46660, 93320, 109651, 186640, 219302, 438604, 548255, 877208, 1096510, 1754416, 2193020, 4386040, 8772080]

約数ペア:

[(1, 8772080), (2, 4386040), (4, 2193020), (5, 1754416), (8, 1096510), (10, 877208), (16, 548255), (20, 438604), (40, 219302), (47, 186640), (80, 109651), (94, 93320), (188, 46660), (235, 37328), (376, 23330), (470, 18664), (752, 11665), (940, 9332), (1880, 4666), (2333, 3760)]