133344040

素因数分解:

$2^3\times 5^1\times {\mathrm{3333601}}^1$

素因数の和:3333612

約数の個数: 16

約数和(自身を含む): 300024180

約数和(自身を除く): 166680140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3333601, 6667202, 13334404, 16668005, 26668808, 33336010, 66672020, 133344040]

約数ペア:

[(1, 133344040), (2, 66672020), (4, 33336010), (5, 26668808), (8, 16668005), (10, 13334404), (20, 6667202), (40, 3333601)]