40080766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 72777600

約数和(自身を除く): 32696834

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 121, 209, 242, 253, 379, 418, 437, 506, 758, 874, 2299, 2783, 4169, 4598, 4807, 5566, 7201, 8338, 8717, 9614, 14402, 17434, 45859, 52877, 79211, 91718, 95887, 105754, 158422, 165623, 191774, 331246, 871321, 1054757, 1742642, 1821853, 2109514, 3643706, 20040383, 40080766]

約数ペア:

[(1, 40080766), (2, 20040383), (11, 3643706), (19, 2109514), (22, 1821853), (23, 1742642), (38, 1054757), (46, 871321), (121, 331246), (209, 191774), (242, 165623), (253, 158422), (379, 105754), (418, 95887), (437, 91718), (506, 79211), (758, 52877), (874, 45859), (2299, 17434), (2783, 14402), (4169, 9614), (4598, 8717), (4807, 8338), (5566, 7201)]