9156920

素因数分解:

$2^3\times 5^1\times {\mathrm{228923}}^1$

素因数の和:228934

約数の個数: 16

約数和(自身を含む): 20603160

約数和(自身を除く): 11446240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 228923, 457846, 915692, 1144615, 1831384, 2289230, 4578460, 9156920]

約数ペア:

[(1, 9156920), (2, 4578460), (4, 2289230), (5, 1831384), (8, 1144615), (10, 915692), (20, 457846), (40, 228923)]