22031976890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{697877}}^1$

素因数の和:697943

約数の個数: 64

約数和(自身を含む): 50649193728

約数和(自身を除く): 28617216838

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 4510, 6314, 15785, 31570, 697877, 1395754, 3489385, 4885139, 6978770, 7676647, 9770278, 15353294, 24425695, 28612957, 38383235, 48851390, 53736529, 57225914, 76766470, 107473058, 143064785, 200290699, 268682645, 286129570, 314742527, 400581398, 537365290, 629485054, 1001453495, 1573712635, 2002906990, 2203197689, 3147425270, 4406395378, 11015988445, 22031976890]

約数ペア:

[(1, 22031976890), (2, 11015988445), (5, 4406395378), (7, 3147425270), (10, 2203197689), (11, 2002906990), (14, 1573712635), (22, 1001453495), (35, 629485054), (41, 537365290), (55, 400581398), (70, 314742527), (77, 286129570), (82, 268682645), (110, 200290699), (154, 143064785), (205, 107473058), (287, 76766470), (385, 57225914), (410, 53736529), (451, 48851390), (574, 38383235), (770, 28612957), (902, 24425695), (1435, 15353294), (2255, 9770278), (2870, 7676647), (3157, 6978770), (4510, 4885139), (6314, 3489385), (15785, 1395754), (31570, 697877)]