40510316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 89198592

約数和(自身を除く): 48688276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1087, 1331, 1694, 2174, 2662, 3388, 4348, 5324, 7609, 9317, 11957, 15218, 18634, 23914, 30436, 37268, 47828, 83699, 131527, 167398, 263054, 334796, 526108, 920689, 1446797, 1841378, 2893594, 3682756, 5787188, 10127579, 20255158, 40510316]

約数ペア:

[(1, 40510316), (2, 20255158), (4, 10127579), (7, 5787188), (11, 3682756), (14, 2893594), (22, 1841378), (28, 1446797), (44, 920689), (77, 526108), (121, 334796), (154, 263054), (242, 167398), (308, 131527), (484, 83699), (847, 47828), (1087, 37268), (1331, 30436), (1694, 23914), (2174, 18634), (2662, 15218), (3388, 11957), (4348, 9317), (5324, 7609)]