29355880

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6733}}^1$

素因数の和:6853

約数の個数: 32

約数和(自身を含む): 66666600

約数和(自身を除く): 37310720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 6733, 13466, 26932, 33665, 53864, 67330, 134660, 269320, 733897, 1467794, 2935588, 3669485, 5871176, 7338970, 14677940, 29355880]

約数ペア:

[(1, 29355880), (2, 14677940), (4, 7338970), (5, 5871176), (8, 3669485), (10, 2935588), (20, 1467794), (40, 733897), (109, 269320), (218, 134660), (436, 67330), (545, 53864), (872, 33665), (1090, 26932), (2180, 13466), (4360, 6733)]