40338188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 80710560

約数和(自身を除く): 40372372

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 101, 116, 202, 313, 319, 404, 626, 638, 1111, 1252, 1276, 2222, 2929, 3443, 4444, 5858, 6886, 9077, 11716, 13772, 18154, 31613, 32219, 36308, 63226, 64438, 99847, 126452, 128876, 199694, 347743, 399388, 695486, 916777, 1390972, 1833554, 3667108, 10084547, 20169094, 40338188]

約数ペア:

[(1, 40338188), (2, 20169094), (4, 10084547), (11, 3667108), (22, 1833554), (29, 1390972), (44, 916777), (58, 695486), (101, 399388), (116, 347743), (202, 199694), (313, 128876), (319, 126452), (404, 99847), (626, 64438), (638, 63226), (1111, 36308), (1252, 32219), (1276, 31613), (2222, 18154), (2929, 13772), (3443, 11716), (4444, 9077), (5858, 6886)]