3900560

素因数分解:

$2^4\times 5^1\times {\mathrm{48757}}^1$

素因数の和:48770

約数の個数: 20

約数和(自身を含む): 9068988

約数和(自身を除く): 5168428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48757, 97514, 195028, 243785, 390056, 487570, 780112, 975140, 1950280, 3900560]

約数ペア:

[(1, 3900560), (2, 1950280), (4, 975140), (5, 780112), (8, 487570), (10, 390056), (16, 243785), (20, 195028), (40, 97514), (80, 48757)]