127283360

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2099}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 301644000

約数和(自身を除く): 174360640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1895, 2099, 3032, 3790, 4198, 6064, 7580, 8396, 10495, 12128, 15160, 16792, 20990, 30320, 33584, 41980, 60640, 67168, 83960, 167920, 335840, 795521, 1591042, 3182084, 3977605, 6364168, 7955210, 12728336, 15910420, 25456672, 31820840, 63641680, 127283360]

約数ペア:

[(1, 127283360), (2, 63641680), (4, 31820840), (5, 25456672), (8, 15910420), (10, 12728336), (16, 7955210), (20, 6364168), (32, 3977605), (40, 3182084), (80, 1591042), (160, 795521), (379, 335840), (758, 167920), (1516, 83960), (1895, 67168), (2099, 60640), (3032, 41980), (3790, 33584), (4198, 30320), (6064, 20990), (7580, 16792), (8396, 15160), (10495, 12128)]