5210690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 4587070

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 179, 205, 355, 358, 410, 710, 895, 1790, 2911, 5822, 7339, 12709, 14555, 14678, 25418, 29110, 36695, 63545, 73390, 127090, 521069, 1042138, 2605345, 5210690]

約数ペア:

[(1, 5210690), (2, 2605345), (5, 1042138), (10, 521069), (41, 127090), (71, 73390), (82, 63545), (142, 36695), (179, 29110), (205, 25418), (355, 14678), (358, 14555), (410, 12709), (710, 7339), (895, 5822), (1790, 2911)]