1941856040

素因数分解:

$2^3\times 5^1\times {\mathrm{48546401}}^1$

素因数の和:48546412

約数の個数: 16

約数和(自身を含む): 4369176180

約数和(自身を除く): 2427320140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48546401, 97092802, 194185604, 242732005, 388371208, 485464010, 970928020, 1941856040]

約数ペア:

[(1, 1941856040), (2, 970928020), (4, 485464010), (5, 388371208), (8, 242732005), (10, 194185604), (20, 97092802), (40, 48546401)]