1064157080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80863}}^1$

素因数の和:80928

約数の個数: 64

約数和(自身を含む): 2794659840

約数和(自身を除く): 1730502760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 80863, 161726, 323452, 404315, 566041, 646904, 808630, 1132082, 1617260, 2264164, 2830205, 3234520, 3800561, 4528328, 5660410, 7601122, 11320820, 15202244, 19002805, 22641640, 26603927, 30404488, 38005610, 53207854, 76011220, 106415708, 133019635, 152022440, 212831416, 266039270, 532078540, 1064157080]

約数ペア:

[(1, 1064157080), (2, 532078540), (4, 266039270), (5, 212831416), (7, 152022440), (8, 133019635), (10, 106415708), (14, 76011220), (20, 53207854), (28, 38005610), (35, 30404488), (40, 26603927), (47, 22641640), (56, 19002805), (70, 15202244), (94, 11320820), (140, 7601122), (188, 5660410), (235, 4528328), (280, 3800561), (329, 3234520), (376, 2830205), (470, 2264164), (658, 1617260), (940, 1132082), (1316, 808630), (1645, 646904), (1880, 566041), (2632, 404315), (3290, 323452), (6580, 161726), (13160, 80863)]