1950147381640

素因数分解:

$2^3\times 5^1\times {\mathrm{48753684541}}^1$

素因数の和:48753684552

約数の個数: 16

約数和(自身を含む): 4387831608780

約数和(自身を除く): 2437684227140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48753684541, 97507369082, 195014738164, 243768422705, 390029476328, 487536845410, 975073690820, 1950147381640]

約数ペア:

[(1, 1950147381640), (2, 975073690820), (4, 487536845410), (5, 390029476328), (8, 243768422705), (10, 195014738164), (20, 97507369082), (40, 48753684541)]