61362160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33349}}^1$

素因数の和:33385

約数の個数: 40

約数和(自身を含む): 148874400

約数和(自身を除く): 87512240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 33349, 66698, 133396, 166745, 266792, 333490, 533584, 666980, 767027, 1333960, 1534054, 2667920, 3068108, 3835135, 6136216, 7670270, 12272432, 15340540, 30681080, 61362160]

約数ペア:

[(1, 61362160), (2, 30681080), (4, 15340540), (5, 12272432), (8, 7670270), (10, 6136216), (16, 3835135), (20, 3068108), (23, 2667920), (40, 1534054), (46, 1333960), (80, 767027), (92, 666980), (115, 533584), (184, 333490), (230, 266792), (368, 166745), (460, 133396), (920, 66698), (1840, 33349)]