1950724280

素因数分解:

$2^3\times 5^1\times {\mathrm{48768107}}^1$

素因数の和:48768118

約数の個数: 16

約数和(自身を含む): 4389129720

約数和(自身を除く): 2438405440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48768107, 97536214, 195072428, 243840535, 390144856, 487681070, 975362140, 1950724280]

約数ペア:

[(1, 1950724280), (2, 975362140), (4, 487681070), (5, 390144856), (8, 243840535), (10, 195072428), (20, 97536214), (40, 48768107)]