25976580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 83951616

約数和(自身を除く): 57975036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 487, 508, 635, 762, 889, 974, 1270, 1461, 1524, 1778, 1905, 1948, 2435, 2540, 2667, 2922, 3409, 3556, 3810, 4445, 4870, 5334, 5844, 6818, 7305, 7620, 8890, 9740, 10227, 10668, 13335, 13636, 14610, 17045, 17780, 20454, 26670, 29220, 34090, 40908, 51135, 53340, 61849, 68180, 102270, 123698, 185547, 204540, 247396, 309245, 371094, 432943, 618490, 742188, 865886, 927735, 1236980, 1298829, 1731772, 1855470, 2164715, 2597658, 3710940, 4329430, 5195316, 6494145, 8658860, 12988290, 25976580]

約数ペア:

[(1, 25976580), (2, 12988290), (3, 8658860), (4, 6494145), (5, 5195316), (6, 4329430), (7, 3710940), (10, 2597658), (12, 2164715), (14, 1855470), (15, 1731772), (20, 1298829), (21, 1236980), (28, 927735), (30, 865886), (35, 742188), (42, 618490), (60, 432943), (70, 371094), (84, 309245), (105, 247396), (127, 204540), (140, 185547), (210, 123698), (254, 102270), (381, 68180), (420, 61849), (487, 53340), (508, 51135), (635, 40908), (762, 34090), (889, 29220), (974, 26670), (1270, 20454), (1461, 17780), (1524, 17045), (1778, 14610), (1905, 13636), (1948, 13335), (2435, 10668), (2540, 10227), (2667, 9740), (2922, 8890), (3409, 7620), (3556, 7305), (3810, 6818), (4445, 5844), (4870, 5334)]