26174960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 71233536

約数和(自身を除く): 45058576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1087, 1204, 1505, 1720, 2174, 2408, 3010, 3440, 4348, 4816, 5435, 6020, 7609, 8696, 10870, 12040, 15218, 17392, 21740, 24080, 30436, 38045, 43480, 46741, 60872, 76090, 86960, 93482, 121744, 152180, 186964, 233705, 304360, 327187, 373928, 467410, 608720, 654374, 747856, 934820, 1308748, 1635935, 1869640, 2617496, 3271870, 3739280, 5234992, 6543740, 13087480, 26174960]

約数ペア:

[(1, 26174960), (2, 13087480), (4, 6543740), (5, 5234992), (7, 3739280), (8, 3271870), (10, 2617496), (14, 1869640), (16, 1635935), (20, 1308748), (28, 934820), (35, 747856), (40, 654374), (43, 608720), (56, 467410), (70, 373928), (80, 327187), (86, 304360), (112, 233705), (140, 186964), (172, 152180), (215, 121744), (280, 93482), (301, 86960), (344, 76090), (430, 60872), (560, 46741), (602, 43480), (688, 38045), (860, 30436), (1087, 24080), (1204, 21740), (1505, 17392), (1720, 15218), (2174, 12040), (2408, 10870), (3010, 8696), (3440, 7609), (4348, 6020), (4816, 5435)]