417041380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{1901}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 1002064896

約数和(自身を除く): 585023516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1567, 1901, 3134, 3802, 6268, 7604, 7835, 9505, 10969, 13307, 15670, 19010, 21938, 26614, 31340, 38020, 43876, 53228, 54845, 66535, 109690, 133070, 219380, 266140, 2978867, 5957734, 11915468, 14894335, 20852069, 29788670, 41704138, 59577340, 83408276, 104260345, 208520690, 417041380]

約数ペア:

[(1, 417041380), (2, 208520690), (4, 104260345), (5, 83408276), (7, 59577340), (10, 41704138), (14, 29788670), (20, 20852069), (28, 14894335), (35, 11915468), (70, 5957734), (140, 2978867), (1567, 266140), (1901, 219380), (3134, 133070), (3802, 109690), (6268, 66535), (7604, 54845), (7835, 53228), (9505, 43876), (10969, 38020), (13307, 31340), (15670, 26614), (19010, 21938)]