17112040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38891}}^1$

素因数の和:38913

約数の個数: 32

約数和(自身を含む): 42003360

約数和(自身を除く): 24891320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 38891, 77782, 155564, 194455, 311128, 388910, 427801, 777820, 855602, 1555640, 1711204, 2139005, 3422408, 4278010, 8556020, 17112040]

約数ペア:

[(1, 17112040), (2, 8556020), (4, 4278010), (5, 3422408), (8, 2139005), (10, 1711204), (11, 1555640), (20, 855602), (22, 777820), (40, 427801), (44, 388910), (55, 311128), (88, 194455), (110, 155564), (220, 77782), (440, 38891)]