52740040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8849}}^1$

素因数の和:9009

約数の個数: 32

約数和(自身を含む): 119475000

約数和(自身を除く): 66734960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 8849, 17698, 35396, 44245, 70792, 88490, 176980, 353960, 1318501, 2637002, 5274004, 6592505, 10548008, 13185010, 26370020, 52740040]

約数ペア:

[(1, 52740040), (2, 26370020), (4, 13185010), (5, 10548008), (8, 6592505), (10, 5274004), (20, 2637002), (40, 1318501), (149, 353960), (298, 176980), (596, 88490), (745, 70792), (1192, 44245), (1490, 35396), (2980, 17698), (5960, 8849)]