26311860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 80510976

約数和(自身を除く): 54199116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1151, 1270, 1524, 1905, 2286, 2302, 2540, 3453, 3810, 4572, 4604, 5715, 5755, 6906, 7620, 10359, 11430, 11510, 13812, 17265, 20718, 22860, 23020, 34530, 41436, 51795, 69060, 103590, 146177, 207180, 292354, 438531, 584708, 730885, 877062, 1315593, 1461770, 1754124, 2192655, 2631186, 2923540, 4385310, 5262372, 6577965, 8770620, 13155930, 26311860]

約数ペア:

[(1, 26311860), (2, 13155930), (3, 8770620), (4, 6577965), (5, 5262372), (6, 4385310), (9, 2923540), (10, 2631186), (12, 2192655), (15, 1754124), (18, 1461770), (20, 1315593), (30, 877062), (36, 730885), (45, 584708), (60, 438531), (90, 292354), (127, 207180), (180, 146177), (254, 103590), (381, 69060), (508, 51795), (635, 41436), (762, 34530), (1143, 23020), (1151, 22860), (1270, 20718), (1524, 17265), (1905, 13812), (2286, 11510), (2302, 11430), (2540, 10359), (3453, 7620), (3810, 6906), (4572, 5755), (4604, 5715)]