980271085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 1358622720

約数和(自身を除く): 378351635

約数列:

[1, 5, 17, 19, 71, 83, 85, 95, 103, 323, 355, 415, 515, 1207, 1349, 1411, 1577, 1615, 1751, 1957, 5893, 6035, 6745, 7055, 7313, 7885, 8549, 8755, 9785, 22933, 26809, 29465, 33269, 36565, 42745, 100181, 111967, 114665, 124321, 134045, 138947, 145333, 162431, 166345, 500905, 559835, 606979, 621605, 694735, 726665, 812155, 1903439, 2362099, 2761327, 3034895, 9517195, 10318643, 11532601, 11810495, 13806635, 51593215, 57663005, 196054217, 980271085]

約数ペア:

[(1, 980271085), (5, 196054217), (17, 57663005), (19, 51593215), (71, 13806635), (83, 11810495), (85, 11532601), (95, 10318643), (103, 9517195), (323, 3034895), (355, 2761327), (415, 2362099), (515, 1903439), (1207, 812155), (1349, 726665), (1411, 694735), (1577, 621605), (1615, 606979), (1751, 559835), (1957, 500905), (5893, 166345), (6035, 162431), (6745, 145333), (7055, 138947), (7313, 134045), (7885, 124321), (8549, 114665), (8755, 111967), (9785, 100181), (22933, 42745), (26809, 36565), (29465, 33269)]