57776480

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 137277504

約数和(自身を除く): 79501024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1871, 1930, 3088, 3742, 3860, 6176, 7484, 7720, 9355, 14968, 15440, 18710, 29936, 30880, 37420, 59872, 74840, 149680, 299360, 361103, 722206, 1444412, 1805515, 2888824, 3611030, 5777648, 7222060, 11555296, 14444120, 28888240, 57776480]

約数ペア:

[(1, 57776480), (2, 28888240), (4, 14444120), (5, 11555296), (8, 7222060), (10, 5777648), (16, 3611030), (20, 2888824), (32, 1805515), (40, 1444412), (80, 722206), (160, 361103), (193, 299360), (386, 149680), (772, 74840), (965, 59872), (1544, 37420), (1871, 30880), (1930, 29936), (3088, 18710), (3742, 15440), (3860, 14968), (6176, 9355), (7484, 7720)]