71023240

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2297}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 160078680

約数和(自身を除く): 89055440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 2297, 3092, 3865, 4594, 6184, 7730, 9188, 11485, 15460, 18376, 22970, 30920, 45940, 91880, 1775581, 3551162, 7102324, 8877905, 14204648, 17755810, 35511620, 71023240]

約数ペア:

[(1, 71023240), (2, 35511620), (4, 17755810), (5, 14204648), (8, 8877905), (10, 7102324), (20, 3551162), (40, 1775581), (773, 91880), (1546, 45940), (2297, 30920), (3092, 22970), (3865, 18376), (4594, 15460), (6184, 11485), (7730, 9188)]