1854192610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 3652242048

約数和(自身を除く): 1798049438

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 83, 103, 115, 166, 205, 206, 230, 410, 415, 515, 529, 830, 943, 1030, 1058, 1886, 1909, 2369, 2645, 3403, 3818, 4223, 4715, 4738, 5290, 6806, 8446, 8549, 9430, 9545, 11845, 17015, 17098, 19090, 21115, 21689, 23690, 34030, 42230, 42745, 43378, 43907, 54487, 78269, 85490, 87814, 97129, 108445, 108974, 156538, 194258, 196627, 216890, 219535, 272435, 350509, 391345, 393254, 439070, 485645, 544870, 701018, 782690, 971290, 983135, 1752545, 1800187, 1966270, 2233967, 3505090, 3600374, 4467934, 4522421, 8061707, 9000935, 9044842, 11169835, 16123414, 18001870, 22339670, 22612105, 40308535, 45224210, 80617070, 185419261, 370838522, 927096305, 1854192610]

約数ペア:

[(1, 1854192610), (2, 927096305), (5, 370838522), (10, 185419261), (23, 80617070), (41, 45224210), (46, 40308535), (82, 22612105), (83, 22339670), (103, 18001870), (115, 16123414), (166, 11169835), (205, 9044842), (206, 9000935), (230, 8061707), (410, 4522421), (415, 4467934), (515, 3600374), (529, 3505090), (830, 2233967), (943, 1966270), (1030, 1800187), (1058, 1752545), (1886, 983135), (1909, 971290), (2369, 782690), (2645, 701018), (3403, 544870), (3818, 485645), (4223, 439070), (4715, 393254), (4738, 391345), (5290, 350509), (6806, 272435), (8446, 219535), (8549, 216890), (9430, 196627), (9545, 194258), (11845, 156538), (17015, 108974), (17098, 108445), (19090, 97129), (21115, 87814), (21689, 85490), (23690, 78269), (34030, 54487), (42230, 43907), (42745, 43378)]