38575840

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 91527408

約数和(自身を除く): 52951568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 683, 706, 1366, 1412, 1765, 2732, 2824, 3415, 3530, 5464, 5648, 6830, 7060, 10928, 11296, 13660, 14120, 21856, 27320, 28240, 54640, 56480, 109280, 241099, 482198, 964396, 1205495, 1928792, 2410990, 3857584, 4821980, 7715168, 9643960, 19287920, 38575840]

約数ペア:

[(1, 38575840), (2, 19287920), (4, 9643960), (5, 7715168), (8, 4821980), (10, 3857584), (16, 2410990), (20, 1928792), (32, 1205495), (40, 964396), (80, 482198), (160, 241099), (353, 109280), (683, 56480), (706, 54640), (1366, 28240), (1412, 27320), (1765, 21856), (2732, 14120), (2824, 13660), (3415, 11296), (3530, 10928), (5464, 7060), (5648, 6830)]