1182225680

素因数分解:

$2^4\times 5^1\times {\mathrm{14777821}}^1$

素因数の和:14777834

約数の個数: 20

約数和(自身を含む): 2748674892

約数和(自身を除く): 1566449212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14777821, 29555642, 59111284, 73889105, 118222568, 147778210, 236445136, 295556420, 591112840, 1182225680]

約数ペア:

[(1, 1182225680), (2, 591112840), (4, 295556420), (5, 236445136), (8, 147778210), (10, 118222568), (16, 73889105), (20, 59111284), (40, 29555642), (80, 14777821)]