33220640

素因数分解:

$2^5\times 5^1\times {\mathrm{207629}}^1$

素因数の和:207644

約数の個数: 24

約数和(自身を含む): 78484140

約数和(自身を除く): 45263500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 207629, 415258, 830516, 1038145, 1661032, 2076290, 3322064, 4152580, 6644128, 8305160, 16610320, 33220640]

約数ペア:

[(1, 33220640), (2, 16610320), (4, 8305160), (5, 6644128), (8, 4152580), (10, 3322064), (16, 2076290), (20, 1661032), (32, 1038145), (40, 830516), (80, 415258), (160, 207629)]