29391320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 64

約数和(自身を含む): 77647680

約数和(自身を除く): 48256360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 2837, 5180, 5674, 10360, 11348, 14185, 19859, 22696, 28370, 39718, 56740, 79436, 99295, 104969, 113480, 158872, 198590, 209938, 397180, 419876, 524845, 734783, 794360, 839752, 1049690, 1469566, 2099380, 2939132, 3673915, 4198760, 5878264, 7347830, 14695660, 29391320]

約数ペア:

[(1, 29391320), (2, 14695660), (4, 7347830), (5, 5878264), (7, 4198760), (8, 3673915), (10, 2939132), (14, 2099380), (20, 1469566), (28, 1049690), (35, 839752), (37, 794360), (40, 734783), (56, 524845), (70, 419876), (74, 397180), (140, 209938), (148, 198590), (185, 158872), (259, 113480), (280, 104969), (296, 99295), (370, 79436), (518, 56740), (740, 39718), (1036, 28370), (1295, 22696), (1480, 19859), (2072, 14185), (2590, 11348), (2837, 10360), (5180, 5674)]