29900520760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{23201}}^1$

素因数の和:23353

約数の個数: 128

約数和(自身を含む): 76677969600

約数和(自身を除く): 46777448840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 101, 110, 116, 145, 202, 220, 232, 290, 319, 404, 440, 505, 580, 638, 808, 1010, 1111, 1160, 1276, 1595, 2020, 2222, 2552, 2929, 3190, 4040, 4444, 5555, 5858, 6380, 8888, 11110, 11716, 12760, 14645, 22220, 23201, 23432, 29290, 32219, 44440, 46402, 58580, 64438, 92804, 116005, 117160, 128876, 161095, 185608, 232010, 255211, 257752, 322190, 464020, 510422, 644380, 672829, 928040, 1020844, 1276055, 1288760, 1345658, 2041688, 2343301, 2552110, 2691316, 3364145, 4686602, 5104220, 5382632, 6728290, 7401119, 9373204, 10208440, 11716505, 13456580, 14802238, 18746408, 23433010, 25776311, 26913160, 29604476, 37005595, 46866020, 51552622, 59208952, 67955729, 74011190, 93732040, 103105244, 128881555, 135911458, 148022380, 206210488, 257763110, 271822916, 296044760, 339778645, 515526220, 543645832, 679557290, 747513019, 1031052440, 1359114580, 1495026038, 2718229160, 2990052076, 3737565095, 5980104152, 7475130190, 14950260380, 29900520760]

約数ペア:

[(1, 29900520760), (2, 14950260380), (4, 7475130190), (5, 5980104152), (8, 3737565095), (10, 2990052076), (11, 2718229160), (20, 1495026038), (22, 1359114580), (29, 1031052440), (40, 747513019), (44, 679557290), (55, 543645832), (58, 515526220), (88, 339778645), (101, 296044760), (110, 271822916), (116, 257763110), (145, 206210488), (202, 148022380), (220, 135911458), (232, 128881555), (290, 103105244), (319, 93732040), (404, 74011190), (440, 67955729), (505, 59208952), (580, 51552622), (638, 46866020), (808, 37005595), (1010, 29604476), (1111, 26913160), (1160, 25776311), (1276, 23433010), (1595, 18746408), (2020, 14802238), (2222, 13456580), (2552, 11716505), (2929, 10208440), (3190, 9373204), (4040, 7401119), (4444, 6728290), (5555, 5382632), (5858, 5104220), (6380, 4686602), (8888, 3364145), (11110, 2691316), (11716, 2552110), (12760, 2343301), (14645, 2041688), (22220, 1345658), (23201, 1288760), (23432, 1276055), (29290, 1020844), (32219, 928040), (44440, 672829), (46402, 644380), (58580, 510422), (64438, 464020), (92804, 322190), (116005, 257752), (117160, 255211), (128876, 232010), (161095, 185608)]