40309390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6211}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 80507520

約数和(自身を除く): 40198130

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6211, 6490, 12422, 31055, 62110, 68321, 136642, 341605, 366449, 683210, 732898, 1832245, 3664490, 4030939, 8061878, 20154695, 40309390]

約数ペア:

[(1, 40309390), (2, 20154695), (5, 8061878), (10, 4030939), (11, 3664490), (22, 1832245), (55, 732898), (59, 683210), (110, 366449), (118, 341605), (295, 136642), (590, 68321), (649, 62110), (1298, 31055), (3245, 12422), (6211, 6490)]