137117080

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{15101}}^1$

素因数の和:15339

約数の個数: 32

約数和(自身を含む): 309893040

約数和(自身を除く): 172775960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 15101, 30202, 60404, 75505, 120808, 151010, 302020, 604040, 3427927, 6855854, 13711708, 17139635, 27423416, 34279270, 68558540, 137117080]

約数ペア:

[(1, 137117080), (2, 68558540), (4, 34279270), (5, 27423416), (8, 17139635), (10, 13711708), (20, 6855854), (40, 3427927), (227, 604040), (454, 302020), (908, 151010), (1135, 120808), (1816, 75505), (2270, 60404), (4540, 30202), (9080, 15101)]