5520560

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 12948576

約数和(自身を除く): 7428016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 457, 604, 755, 914, 1208, 1510, 1828, 2285, 2416, 3020, 3656, 4570, 6040, 7312, 9140, 12080, 18280, 36560, 69007, 138014, 276028, 345035, 552056, 690070, 1104112, 1380140, 2760280, 5520560]

約数ペア:

[(1, 5520560), (2, 2760280), (4, 1380140), (5, 1104112), (8, 690070), (10, 552056), (16, 345035), (20, 276028), (40, 138014), (80, 69007), (151, 36560), (302, 18280), (457, 12080), (604, 9140), (755, 7312), (914, 6040), (1208, 4570), (1510, 3656), (1828, 3020), (2285, 2416)]