28548320

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 68085360

約数和(自身を除く): 39537040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1579, 1808, 2260, 3158, 3616, 4520, 6316, 7895, 9040, 12632, 15790, 18080, 25264, 31580, 50528, 63160, 126320, 178427, 252640, 356854, 713708, 892135, 1427416, 1784270, 2854832, 3568540, 5709664, 7137080, 14274160, 28548320]

約数ペア:

[(1, 28548320), (2, 14274160), (4, 7137080), (5, 5709664), (8, 3568540), (10, 2854832), (16, 1784270), (20, 1427416), (32, 892135), (40, 713708), (80, 356854), (113, 252640), (160, 178427), (226, 126320), (452, 63160), (565, 50528), (904, 31580), (1130, 25264), (1579, 18080), (1808, 15790), (2260, 12632), (3158, 9040), (3616, 7895), (4520, 6316)]