11497780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4864

約数の個数: 48

約数和(自身を含む): 29223936

約数和(自身を除く): 17726156

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 4831, 9662, 19324, 24155, 33817, 48310, 67634, 82127, 96620, 135268, 164254, 169085, 328508, 338170, 410635, 574889, 676340, 821270, 1149778, 1642540, 2299556, 2874445, 5748890, 11497780]

約数ペア:

[(1, 11497780), (2, 5748890), (4, 2874445), (5, 2299556), (7, 1642540), (10, 1149778), (14, 821270), (17, 676340), (20, 574889), (28, 410635), (34, 338170), (35, 328508), (68, 169085), (70, 164254), (85, 135268), (119, 96620), (140, 82127), (170, 67634), (238, 48310), (340, 33817), (476, 24155), (595, 19324), (1190, 9662), (2380, 4831)]