26617080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31687}}^1$

素因数の和:31708

約数の個数: 64

約数和(自身を含む): 91261440

約数和(自身を除く): 64644360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31687, 63374, 95061, 126748, 158435, 190122, 221809, 253496, 316870, 380244, 443618, 475305, 633740, 665427, 760488, 887236, 950610, 1109045, 1267480, 1330854, 1774472, 1901220, 2218090, 2661708, 3327135, 3802440, 4436180, 5323416, 6654270, 8872360, 13308540, 26617080]

約数ペア:

[(1, 26617080), (2, 13308540), (3, 8872360), (4, 6654270), (5, 5323416), (6, 4436180), (7, 3802440), (8, 3327135), (10, 2661708), (12, 2218090), (14, 1901220), (15, 1774472), (20, 1330854), (21, 1267480), (24, 1109045), (28, 950610), (30, 887236), (35, 760488), (40, 665427), (42, 633740), (56, 475305), (60, 443618), (70, 380244), (84, 316870), (105, 253496), (120, 221809), (140, 190122), (168, 158435), (210, 126748), (280, 95061), (420, 63374), (840, 31687)]