20223220325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1877}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 32527560960

約数和(自身を除く): 12304340635

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 193, 203, 275, 319, 385, 725, 965, 1015, 1351, 1595, 1877, 1925, 2123, 2233, 4825, 5075, 5597, 6755, 7975, 9385, 10615, 11165, 13139, 14861, 20647, 27985, 33775, 39179, 46925, 53075, 54433, 55825, 61567, 65695, 74305, 103235, 139925, 144529, 195895, 272165, 307835, 328475, 362261, 371525, 381031, 430969, 516175, 598763, 722645, 979475, 1360825, 1539175, 1811305, 1905155, 2154845, 2535827, 2993815, 3613225, 3984871, 4191341, 9056525, 9525775, 10505569, 10774225, 12679135, 14969075, 19924355, 20956705, 27894097, 52527845, 63395675, 73538983, 99621775, 104783525, 115561259, 139470485, 262639225, 367694915, 577806295, 697352425, 808928813, 1838474575, 2889031475, 4044644065, 20223220325]

約数ペア:

[(1, 20223220325), (5, 4044644065), (7, 2889031475), (11, 1838474575), (25, 808928813), (29, 697352425), (35, 577806295), (55, 367694915), (77, 262639225), (145, 139470485), (175, 115561259), (193, 104783525), (203, 99621775), (275, 73538983), (319, 63395675), (385, 52527845), (725, 27894097), (965, 20956705), (1015, 19924355), (1351, 14969075), (1595, 12679135), (1877, 10774225), (1925, 10505569), (2123, 9525775), (2233, 9056525), (4825, 4191341), (5075, 3984871), (5597, 3613225), (6755, 2993815), (7975, 2535827), (9385, 2154845), (10615, 1905155), (11165, 1811305), (13139, 1539175), (14861, 1360825), (20647, 979475), (27985, 722645), (33775, 598763), (39179, 516175), (46925, 430969), (53075, 381031), (54433, 371525), (55825, 362261), (61567, 328475), (65695, 307835), (74305, 272165), (103235, 195895), (139925, 144529)]