12369560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6311}}^1$

素因数の和:6336

約数の個数: 48

約数和(自身を含む): 32380560

約数和(自身を除く): 20011000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6311, 12622, 25244, 31555, 44177, 50488, 63110, 88354, 126220, 176708, 220885, 252440, 309239, 353416, 441770, 618478, 883540, 1236956, 1546195, 1767080, 2473912, 3092390, 6184780, 12369560]

約数ペア:

[(1, 12369560), (2, 6184780), (4, 3092390), (5, 2473912), (7, 1767080), (8, 1546195), (10, 1236956), (14, 883540), (20, 618478), (28, 441770), (35, 353416), (40, 309239), (49, 252440), (56, 220885), (70, 176708), (98, 126220), (140, 88354), (196, 63110), (245, 50488), (280, 44177), (392, 31555), (490, 25244), (980, 12622), (1960, 6311)]