6172640

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 14732928

約数和(自身を除く): 8560288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 223, 346, 446, 692, 865, 892, 1115, 1384, 1730, 1784, 2230, 2768, 3460, 3568, 4460, 5536, 6920, 7136, 8920, 13840, 17840, 27680, 35680, 38579, 77158, 154316, 192895, 308632, 385790, 617264, 771580, 1234528, 1543160, 3086320, 6172640]

約数ペア:

[(1, 6172640), (2, 3086320), (4, 1543160), (5, 1234528), (8, 771580), (10, 617264), (16, 385790), (20, 308632), (32, 192895), (40, 154316), (80, 77158), (160, 38579), (173, 35680), (223, 27680), (346, 17840), (446, 13840), (692, 8920), (865, 7136), (892, 6920), (1115, 5536), (1384, 4460), (1730, 3568), (1784, 3460), (2230, 2768)]