26313780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 74116224

約数和(自身を除く): 47802444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2423, 2715, 3620, 4846, 5430, 7269, 9692, 10860, 12115, 14538, 24230, 29076, 36345, 48460, 72690, 145380, 438563, 877126, 1315689, 1754252, 2192815, 2631378, 4385630, 5262756, 6578445, 8771260, 13156890, 26313780]

約数ペア:

[(1, 26313780), (2, 13156890), (3, 8771260), (4, 6578445), (5, 5262756), (6, 4385630), (10, 2631378), (12, 2192815), (15, 1754252), (20, 1315689), (30, 877126), (60, 438563), (181, 145380), (362, 72690), (543, 48460), (724, 36345), (905, 29076), (1086, 24230), (1810, 14538), (2172, 12115), (2423, 10860), (2715, 9692), (3620, 7269), (4846, 5430)]