2585120

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 6205248

約数和(自身を除く): 3620128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 151, 160, 214, 302, 428, 535, 604, 755, 856, 1070, 1208, 1510, 1712, 2140, 2416, 3020, 3424, 4280, 4832, 6040, 8560, 12080, 16157, 17120, 24160, 32314, 64628, 80785, 129256, 161570, 258512, 323140, 517024, 646280, 1292560, 2585120]

約数ペア:

[(1, 2585120), (2, 1292560), (4, 646280), (5, 517024), (8, 323140), (10, 258512), (16, 161570), (20, 129256), (32, 80785), (40, 64628), (80, 32314), (107, 24160), (151, 17120), (160, 16157), (214, 12080), (302, 8560), (428, 6040), (535, 4832), (604, 4280), (755, 3424), (856, 3020), (1070, 2416), (1208, 2140), (1510, 1712)]