20173929050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 44317663488

約数和(自身を除く): 24143734438

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 41, 46, 50, 55, 82, 97, 110, 115, 194, 205, 230, 253, 275, 401, 410, 451, 485, 506, 550, 575, 802, 902, 943, 970, 1025, 1067, 1150, 1265, 1886, 2005, 2050, 2134, 2231, 2255, 2425, 2530, 3977, 4010, 4411, 4462, 4510, 4715, 4850, 5335, 6325, 7954, 8822, 9223, 9430, 10025, 10373, 10670, 11155, 11275, 12650, 16441, 18446, 19885, 20050, 20746, 22055, 22310, 22550, 23575, 24541, 26675, 32882, 38897, 39770, 43747, 44110, 46115, 47150, 49082, 51865, 53350, 55775, 77794, 82205, 87494, 91471, 92230, 99425, 101453, 103730, 110275, 111550, 122705, 164410, 180851, 182942, 194485, 198850, 202906, 218735, 220550, 230575, 245410, 259325, 361702, 378143, 388970, 411025, 427867, 437470, 457355, 461150, 507265, 518650, 613525, 756286, 822050, 855734, 894631, 904255, 914710, 972425, 1006181, 1014530, 1093675, 1227050, 1594777, 1789262, 1808510, 1890715, 1944850, 2012362, 2139335, 2187350, 2286775, 2536325, 3189554, 3781430, 4159573, 4278670, 4473155, 4521275, 4573550, 5030905, 5072650, 7973885, 8319146, 8946310, 9042550, 9453575, 9840941, 10061810, 10696675, 15947770, 17542547, 18907150, 19681882, 20797865, 21393350, 22365775, 25154525, 35085094, 36679871, 39869425, 41595730, 44731550, 49204705, 50309050, 73359742, 79738850, 87712735, 98409410, 103989325, 175425470, 183399355, 207978650, 246023525, 366798710, 403478581, 438563675, 492047050, 806957162, 877127350, 916996775, 1833993550, 2017392905, 4034785810, 10086964525, 20173929050]

約数ペア:

[(1, 20173929050), (2, 10086964525), (5, 4034785810), (10, 2017392905), (11, 1833993550), (22, 916996775), (23, 877127350), (25, 806957162), (41, 492047050), (46, 438563675), (50, 403478581), (55, 366798710), (82, 246023525), (97, 207978650), (110, 183399355), (115, 175425470), (194, 103989325), (205, 98409410), (230, 87712735), (253, 79738850), (275, 73359742), (401, 50309050), (410, 49204705), (451, 44731550), (485, 41595730), (506, 39869425), (550, 36679871), (575, 35085094), (802, 25154525), (902, 22365775), (943, 21393350), (970, 20797865), (1025, 19681882), (1067, 18907150), (1150, 17542547), (1265, 15947770), (1886, 10696675), (2005, 10061810), (2050, 9840941), (2134, 9453575), (2231, 9042550), (2255, 8946310), (2425, 8319146), (2530, 7973885), (3977, 5072650), (4010, 5030905), (4411, 4573550), (4462, 4521275), (4510, 4473155), (4715, 4278670), (4850, 4159573), (5335, 3781430), (6325, 3189554), (7954, 2536325), (8822, 2286775), (9223, 2187350), (9430, 2139335), (10025, 2012362), (10373, 1944850), (10670, 1890715), (11155, 1808510), (11275, 1789262), (12650, 1594777), (16441, 1227050), (18446, 1093675), (19885, 1014530), (20050, 1006181), (20746, 972425), (22055, 914710), (22310, 904255), (22550, 894631), (23575, 855734), (24541, 822050), (26675, 756286), (32882, 613525), (38897, 518650), (39770, 507265), (43747, 461150), (44110, 457355), (46115, 437470), (47150, 427867), (49082, 411025), (51865, 388970), (53350, 378143), (55775, 361702), (77794, 259325), (82205, 245410), (87494, 230575), (91471, 220550), (92230, 218735), (99425, 202906), (101453, 198850), (103730, 194485), (110275, 182942), (111550, 180851), (122705, 164410)]