89054980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{636107}}^1$

素因数の和:636123

約数の個数: 24

約数和(自身を含む): 213732288

約数和(自身を除く): 124677308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 636107, 1272214, 2544428, 3180535, 4452749, 6361070, 8905498, 12722140, 17810996, 22263745, 44527490, 89054980]

約数ペア:

[(1, 89054980), (2, 44527490), (4, 22263745), (5, 17810996), (7, 12722140), (10, 8905498), (14, 6361070), (20, 4452749), (28, 3180535), (35, 2544428), (70, 1272214), (140, 636107)]