25262930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 59590080

約数和(自身を除く): 34327150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 49, 55, 70, 77, 86, 98, 109, 110, 154, 215, 218, 245, 301, 385, 430, 473, 490, 539, 545, 602, 763, 770, 946, 1078, 1090, 1199, 1505, 1526, 2107, 2365, 2398, 2695, 3010, 3311, 3815, 4214, 4687, 4730, 5341, 5390, 5995, 6622, 7630, 8393, 9374, 10535, 10682, 11990, 16555, 16786, 21070, 23177, 23435, 26705, 32809, 33110, 41965, 46354, 46870, 51557, 53410, 58751, 65618, 83930, 103114, 115885, 117502, 164045, 229663, 231770, 257785, 293755, 328090, 360899, 459326, 515570, 587510, 721798, 1148315, 1804495, 2296630, 2526293, 3608990, 5052586, 12631465, 25262930]

約数ペア:

[(1, 25262930), (2, 12631465), (5, 5052586), (7, 3608990), (10, 2526293), (11, 2296630), (14, 1804495), (22, 1148315), (35, 721798), (43, 587510), (49, 515570), (55, 459326), (70, 360899), (77, 328090), (86, 293755), (98, 257785), (109, 231770), (110, 229663), (154, 164045), (215, 117502), (218, 115885), (245, 103114), (301, 83930), (385, 65618), (430, 58751), (473, 53410), (490, 51557), (539, 46870), (545, 46354), (602, 41965), (763, 33110), (770, 32809), (946, 26705), (1078, 23435), (1090, 23177), (1199, 21070), (1505, 16786), (1526, 16555), (2107, 11990), (2365, 10682), (2398, 10535), (2695, 9374), (3010, 8393), (3311, 7630), (3815, 6622), (4214, 5995), (4687, 5390), (4730, 5341)]