33486980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15361}}^1$

素因数の和:15479

約数の個数: 24

約数和(自身を含む): 70972440

約数和(自身を除く): 37485460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 15361, 30722, 61444, 76805, 153610, 307220, 1674349, 3348698, 6697396, 8371745, 16743490, 33486980]

約数ペア:

[(1, 33486980), (2, 16743490), (4, 8371745), (5, 6697396), (10, 3348698), (20, 1674349), (109, 307220), (218, 153610), (436, 76805), (545, 61444), (1090, 30722), (2180, 15361)]