16568950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 32944320

約数和(自身を除く): 16375370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 163, 190, 214, 326, 475, 535, 815, 950, 1070, 1630, 2033, 2675, 3097, 4066, 4075, 5350, 6194, 8150, 10165, 15485, 17441, 20330, 30970, 34882, 50825, 77425, 87205, 101650, 154850, 174410, 331379, 436025, 662758, 872050, 1656895, 3313790, 8284475, 16568950]

約数ペア:

[(1, 16568950), (2, 8284475), (5, 3313790), (10, 1656895), (19, 872050), (25, 662758), (38, 436025), (50, 331379), (95, 174410), (107, 154850), (163, 101650), (190, 87205), (214, 77425), (326, 50825), (475, 34882), (535, 30970), (815, 20330), (950, 17441), (1070, 15485), (1630, 10165), (2033, 8150), (2675, 6194), (3097, 5350), (4066, 4075)]