17677011950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1431337}}^1$

素因数の和:1431381

約数の個数: 48

約数和(自身を含む): 37272041520

約数和(自身を除く): 19595029570

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 1431337, 2862674, 7156685, 14313370, 18607381, 27195403, 35783425, 37214762, 54390806, 71566850, 93036905, 135977015, 186073810, 271954030, 353540239, 465184525, 679885075, 707080478, 930369050, 1359770150, 1767701195, 3535402390, 8838505975, 17677011950]

約数ペア:

[(1, 17677011950), (2, 8838505975), (5, 3535402390), (10, 1767701195), (13, 1359770150), (19, 930369050), (25, 707080478), (26, 679885075), (38, 465184525), (50, 353540239), (65, 271954030), (95, 186073810), (130, 135977015), (190, 93036905), (247, 71566850), (325, 54390806), (475, 37214762), (494, 35783425), (650, 27195403), (950, 18607381), (1235, 14313370), (2470, 7156685), (6175, 2862674), (12350, 1431337)]