29343220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 37305740

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2087, 2812, 3515, 4174, 7030, 8348, 10435, 14060, 20870, 39653, 41740, 77219, 79306, 154438, 158612, 198265, 308876, 386095, 396530, 772190, 793060, 1467161, 1544380, 2934322, 5868644, 7335805, 14671610, 29343220]

約数ペア:

[(1, 29343220), (2, 14671610), (4, 7335805), (5, 5868644), (10, 2934322), (19, 1544380), (20, 1467161), (37, 793060), (38, 772190), (74, 396530), (76, 386095), (95, 308876), (148, 198265), (185, 158612), (190, 154438), (370, 79306), (380, 77219), (703, 41740), (740, 39653), (1406, 20870), (2087, 14060), (2812, 10435), (3515, 8348), (4174, 7030)]