57222520

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6247}}^1$

素因数の和:6487

約数の個数: 32

約数和(自身を含む): 129333600

約数和(自身を除く): 72111080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 6247, 9160, 12494, 24988, 31235, 49976, 62470, 124940, 249880, 1430563, 2861126, 5722252, 7152815, 11444504, 14305630, 28611260, 57222520]

約数ペア:

[(1, 57222520), (2, 28611260), (4, 14305630), (5, 11444504), (8, 7152815), (10, 5722252), (20, 2861126), (40, 1430563), (229, 249880), (458, 124940), (916, 62470), (1145, 49976), (1832, 31235), (2290, 24988), (4580, 12494), (6247, 9160)]