3896307160

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1\times {\mathrm{887}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 8837553600

約数和(自身を除く): 4941246440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 569, 772, 887, 965, 1138, 1544, 1774, 1930, 2276, 2845, 3548, 3860, 4435, 4552, 5690, 7096, 7720, 8870, 11380, 17740, 22760, 35480, 109817, 171191, 219634, 342382, 439268, 504703, 549085, 684764, 855955, 878536, 1009406, 1098170, 1369528, 1711910, 2018812, 2196340, 2523515, 3423820, 4037624, 4392680, 5047030, 6847640, 10094060, 20188120, 97407679, 194815358, 389630716, 487038395, 779261432, 974076790, 1948153580, 3896307160]

約数ペア:

[(1, 3896307160), (2, 1948153580), (4, 974076790), (5, 779261432), (8, 487038395), (10, 389630716), (20, 194815358), (40, 97407679), (193, 20188120), (386, 10094060), (569, 6847640), (772, 5047030), (887, 4392680), (965, 4037624), (1138, 3423820), (1544, 2523515), (1774, 2196340), (1930, 2018812), (2276, 1711910), (2845, 1369528), (3548, 1098170), (3860, 1009406), (4435, 878536), (4552, 855955), (5690, 684764), (7096, 549085), (7720, 504703), (8870, 439268), (11380, 342382), (17740, 219634), (22760, 171191), (35480, 109817)]