202128320

素因数分解:

$2^6\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1051}}^1$

素因数の和:1669

約数の個数: 56

約数和(自身を含む): 482577648

約数和(自身を除く): 280449328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 601, 1051, 1202, 2102, 2404, 3005, 4204, 4808, 5255, 6010, 8408, 9616, 10510, 12020, 16816, 19232, 21020, 24040, 33632, 38464, 42040, 48080, 67264, 84080, 96160, 168160, 192320, 336320, 631651, 1263302, 2526604, 3158255, 5053208, 6316510, 10106416, 12633020, 20212832, 25266040, 40425664, 50532080, 101064160, 202128320]

約数ペア:

[(1, 202128320), (2, 101064160), (4, 50532080), (5, 40425664), (8, 25266040), (10, 20212832), (16, 12633020), (20, 10106416), (32, 6316510), (40, 5053208), (64, 3158255), (80, 2526604), (160, 1263302), (320, 631651), (601, 336320), (1051, 192320), (1202, 168160), (2102, 96160), (2404, 84080), (3005, 67264), (4204, 48080), (4808, 42040), (5255, 38464), (6010, 33632), (8408, 24040), (9616, 21020), (10510, 19232), (12020, 16816)]