190241950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{42751}}^1$

素因数の和:42852

約数の個数: 24

約数和(自身を含む): 357834240

約数和(自身を除く): 167592290

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 42751, 85502, 213755, 427510, 1068775, 2137550, 3804839, 7609678, 19024195, 38048390, 95120975, 190241950]

約数ペア:

[(1, 190241950), (2, 95120975), (5, 38048390), (10, 19024195), (25, 7609678), (50, 3804839), (89, 2137550), (178, 1068775), (445, 427510), (890, 213755), (2225, 85502), (4450, 42751)]