22751150

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1987}}^1$

素因数の和:2228

約数の個数: 24

約数和(自身を含む): 42523320

約数和(自身を除く): 19772170

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 1987, 2290, 3974, 5725, 9935, 11450, 19870, 49675, 99350, 455023, 910046, 2275115, 4550230, 11375575, 22751150]

約数ペア:

[(1, 22751150), (2, 11375575), (5, 4550230), (10, 2275115), (25, 910046), (50, 455023), (229, 99350), (458, 49675), (1145, 19870), (1987, 11450), (2290, 9935), (3974, 5725)]