1182142480

素因数分解:

$2^4\times 5^1\times {\mathrm{14776781}}^1$

素因数の和:14776794

約数の個数: 20

約数和(自身を含む): 2748481452

約数和(自身を除く): 1566338972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14776781, 29553562, 59107124, 73883905, 118214248, 147767810, 236428496, 295535620, 591071240, 1182142480]

約数ペア:

[(1, 1182142480), (2, 591071240), (4, 295535620), (5, 236428496), (8, 147767810), (10, 118214248), (16, 73883905), (20, 59107124), (40, 29553562), (80, 14776781)]