40807815070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1983851}}^1$

素因数の和:1983897

約数の個数: 48

約数和(自身を含む): 85488150384

約数和(自身を除く): 44680335314

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 1983851, 3967702, 9919255, 19838510, 21822361, 33725467, 43644722, 67450934, 109111805, 168627335, 218223610, 240045971, 337254670, 370980137, 480091942, 741960274, 1200229855, 1854900685, 2400459710, 3709801370, 4080781507, 8161563014, 20403907535, 40807815070]

約数ペア:

[(1, 40807815070), (2, 20403907535), (5, 8161563014), (10, 4080781507), (11, 3709801370), (17, 2400459710), (22, 1854900685), (34, 1200229855), (55, 741960274), (85, 480091942), (110, 370980137), (121, 337254670), (170, 240045971), (187, 218223610), (242, 168627335), (374, 109111805), (605, 67450934), (935, 43644722), (1210, 33725467), (1870, 21822361), (2057, 19838510), (4114, 9919255), (10285, 3967702), (20570, 1983851)]