508775260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5987}}^1$

素因数の和:6610

約数の個数: 48

約数和(自身を含む): 1223276544

約数和(自身を除く): 714501284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 607, 1214, 2428, 3035, 4249, 5987, 6070, 8498, 11974, 12140, 16996, 21245, 23948, 29935, 41909, 42490, 59870, 83818, 84980, 119740, 167636, 209545, 419090, 838180, 3634109, 7268218, 14536436, 18170545, 25438763, 36341090, 50877526, 72682180, 101755052, 127193815, 254387630, 508775260]

約数ペア:

[(1, 508775260), (2, 254387630), (4, 127193815), (5, 101755052), (7, 72682180), (10, 50877526), (14, 36341090), (20, 25438763), (28, 18170545), (35, 14536436), (70, 7268218), (140, 3634109), (607, 838180), (1214, 419090), (2428, 209545), (3035, 167636), (4249, 119740), (5987, 84980), (6070, 83818), (8498, 59870), (11974, 42490), (12140, 41909), (16996, 29935), (21245, 23948)]