2755499080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1465691}}^1$

素因数の和:1465749

約数の個数: 32

約数和(自身を含む): 6331789440

約数和(自身を除く): 3576290360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 1465691, 2931382, 5862764, 7328455, 11725528, 14656910, 29313820, 58627640, 68887477, 137774954, 275549908, 344437385, 551099816, 688874770, 1377749540, 2755499080]

約数ペア:

[(1, 2755499080), (2, 1377749540), (4, 688874770), (5, 551099816), (8, 344437385), (10, 275549908), (20, 137774954), (40, 68887477), (47, 58627640), (94, 29313820), (188, 14656910), (235, 11725528), (376, 7328455), (470, 5862764), (940, 2931382), (1880, 1465691)]