38963220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17551}}^1$

素因数の和:17600

約数の個数: 48

約数和(自身を含む): 112051968

約数和(自身を除く): 73088748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 17551, 35102, 52653, 70204, 87755, 105306, 175510, 210612, 263265, 351020, 526530, 649387, 1053060, 1298774, 1948161, 2597548, 3246935, 3896322, 6493870, 7792644, 9740805, 12987740, 19481610, 38963220]

約数ペア:

[(1, 38963220), (2, 19481610), (3, 12987740), (4, 9740805), (5, 7792644), (6, 6493870), (10, 3896322), (12, 3246935), (15, 2597548), (20, 1948161), (30, 1298774), (37, 1053060), (60, 649387), (74, 526530), (111, 351020), (148, 263265), (185, 210612), (222, 175510), (370, 105306), (444, 87755), (555, 70204), (740, 52653), (1110, 35102), (2220, 17551)]