16297700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 35831040

約数和(自身を除く): 19533340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 2063, 3950, 4126, 7900, 8252, 10315, 20630, 41260, 51575, 103150, 162977, 206300, 325954, 651908, 814885, 1629770, 3259540, 4074425, 8148850, 16297700]

約数ペア:

[(1, 16297700), (2, 8148850), (4, 4074425), (5, 3259540), (10, 1629770), (20, 814885), (25, 651908), (50, 325954), (79, 206300), (100, 162977), (158, 103150), (316, 51575), (395, 41260), (790, 20630), (1580, 10315), (1975, 8252), (2063, 7900), (3950, 4126)]