99687757880

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{10882943}}^1$

素因数の和:10883183

約数の個数: 32

約数和(自身を含む): 225276940800

約数和(自身を除く): 125589182920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 10882943, 21765886, 43531772, 54414715, 87063544, 108829430, 217658860, 435317720, 2492193947, 4984387894, 9968775788, 12460969735, 19937551576, 24921939470, 49843878940, 99687757880]

約数ペア:

[(1, 99687757880), (2, 49843878940), (4, 24921939470), (5, 19937551576), (8, 12460969735), (10, 9968775788), (20, 4984387894), (40, 2492193947), (229, 435317720), (458, 217658860), (916, 108829430), (1145, 87063544), (1832, 54414715), (2290, 43531772), (4580, 21765886), (9160, 10882943)]