40755912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 108192000

約数和(自身を除く): 67436088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 643, 834, 1112, 1286, 1668, 1929, 2572, 2641, 3336, 3858, 5144, 5282, 7716, 7923, 10564, 12217, 15432, 15846, 21128, 24434, 31692, 36651, 48868, 63384, 73302, 89377, 97736, 146604, 178754, 268131, 293208, 357508, 536262, 715016, 1072524, 1698163, 2145048, 3396326, 5094489, 6792652, 10188978, 13585304, 20377956, 40755912]

約数ペア:

[(1, 40755912), (2, 20377956), (3, 13585304), (4, 10188978), (6, 6792652), (8, 5094489), (12, 3396326), (19, 2145048), (24, 1698163), (38, 1072524), (57, 715016), (76, 536262), (114, 357508), (139, 293208), (152, 268131), (228, 178754), (278, 146604), (417, 97736), (456, 89377), (556, 73302), (643, 63384), (834, 48868), (1112, 36651), (1286, 31692), (1668, 24434), (1929, 21128), (2572, 15846), (2641, 15432), (3336, 12217), (3858, 10564), (5144, 7923), (5282, 7716)]