2017005260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{27103}}^1$

素因数の和:27234

約数の個数: 36

約数和(自身を含む): 4306446144

約数和(自身を除く): 2289440884

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3721, 7442, 14884, 18605, 27103, 37210, 54206, 74420, 108412, 135515, 271030, 542060, 1653283, 3306566, 6613132, 8266415, 16532830, 33065660, 100850263, 201700526, 403401052, 504251315, 1008502630, 2017005260]

約数ペア:

[(1, 2017005260), (2, 1008502630), (4, 504251315), (5, 403401052), (10, 201700526), (20, 100850263), (61, 33065660), (122, 16532830), (244, 8266415), (305, 6613132), (610, 3306566), (1220, 1653283), (3721, 542060), (7442, 271030), (14884, 135515), (18605, 108412), (27103, 74420), (37210, 54206)]