13302091760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1\times {\mathrm{1187}}^1$

素因数の和:2430

約数の個数: 80

約数和(自身を含む): 31225430016

約数和(自身を除く): 17923338256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1103, 1187, 1270, 2032, 2206, 2374, 2540, 4412, 4748, 5080, 5515, 5935, 8824, 9496, 10160, 11030, 11870, 17648, 18992, 22060, 23740, 44120, 47480, 88240, 94960, 140081, 150749, 280162, 301498, 560324, 602996, 700405, 753745, 1120648, 1205992, 1309261, 1400810, 1507490, 2241296, 2411984, 2618522, 2801620, 3014980, 5237044, 5603240, 6029960, 6546305, 10474088, 11206480, 12059920, 13092610, 20948176, 26185220, 52370440, 104740880, 166276147, 332552294, 665104588, 831380735, 1330209176, 1662761470, 2660418352, 3325522940, 6651045880, 13302091760]

約数ペア:

[(1, 13302091760), (2, 6651045880), (4, 3325522940), (5, 2660418352), (8, 1662761470), (10, 1330209176), (16, 831380735), (20, 665104588), (40, 332552294), (80, 166276147), (127, 104740880), (254, 52370440), (508, 26185220), (635, 20948176), (1016, 13092610), (1103, 12059920), (1187, 11206480), (1270, 10474088), (2032, 6546305), (2206, 6029960), (2374, 5603240), (2540, 5237044), (4412, 3014980), (4748, 2801620), (5080, 2618522), (5515, 2411984), (5935, 2241296), (8824, 1507490), (9496, 1400810), (10160, 1309261), (11030, 1205992), (11870, 1120648), (17648, 753745), (18992, 700405), (22060, 602996), (23740, 560324), (44120, 301498), (47480, 280162), (88240, 150749), (94960, 140081)]