57697360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 154382976

約数和(自身を除く): 96685616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 197, 280, 394, 523, 560, 788, 985, 1046, 1379, 1576, 1970, 2092, 2615, 2758, 3152, 3661, 3940, 4184, 5230, 5516, 6895, 7322, 7880, 8368, 10460, 11032, 13790, 14644, 15760, 18305, 20920, 22064, 27580, 29288, 36610, 41840, 55160, 58576, 73220, 103031, 110320, 146440, 206062, 292880, 412124, 515155, 721217, 824248, 1030310, 1442434, 1648496, 2060620, 2884868, 3606085, 4121240, 5769736, 7212170, 8242480, 11539472, 14424340, 28848680, 57697360]

約数ペア:

[(1, 57697360), (2, 28848680), (4, 14424340), (5, 11539472), (7, 8242480), (8, 7212170), (10, 5769736), (14, 4121240), (16, 3606085), (20, 2884868), (28, 2060620), (35, 1648496), (40, 1442434), (56, 1030310), (70, 824248), (80, 721217), (112, 515155), (140, 412124), (197, 292880), (280, 206062), (394, 146440), (523, 110320), (560, 103031), (788, 73220), (985, 58576), (1046, 55160), (1379, 41840), (1576, 36610), (1970, 29288), (2092, 27580), (2615, 22064), (2758, 20920), (3152, 18305), (3661, 15760), (3940, 14644), (4184, 13790), (5230, 11032), (5516, 10460), (6895, 8368), (7322, 7880)]