467156920

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{51449}}^1$

素因数の和:51687

約数の個数: 32

約数和(自身を含む): 1055754000

約数和(自身を除く): 588597080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 51449, 102898, 205796, 257245, 411592, 514490, 1028980, 2057960, 11678923, 23357846, 46715692, 58394615, 93431384, 116789230, 233578460, 467156920]

約数ペア:

[(1, 467156920), (2, 233578460), (4, 116789230), (5, 93431384), (8, 58394615), (10, 46715692), (20, 23357846), (40, 11678923), (227, 2057960), (454, 1028980), (908, 514490), (1135, 411592), (1816, 257245), (2270, 205796), (4540, 102898), (9080, 51449)]