289315532810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1\times {\mathrm{449171}}^1$

素因数の和:450790

約数の個数: 32

約数和(自身を含む): 533810378304

約数和(自身を除く): 244494845494

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1571, 3142, 7855, 15710, 64411, 128822, 322055, 449171, 644110, 898342, 2245855, 4491710, 18416011, 36832022, 92080055, 184160110, 705647641, 1411295282, 3528238205, 7056476410, 28931553281, 57863106562, 144657766405, 289315532810]

約数ペア:

[(1, 289315532810), (2, 144657766405), (5, 57863106562), (10, 28931553281), (41, 7056476410), (82, 3528238205), (205, 1411295282), (410, 705647641), (1571, 184160110), (3142, 92080055), (7855, 36832022), (15710, 18416011), (64411, 4491710), (128822, 2245855), (322055, 898342), (449171, 644110)]