4827020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 11376288

約数和(自身を除く): 6549268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 593, 740, 814, 1186, 1628, 2035, 2372, 2965, 4070, 5930, 6523, 8140, 11860, 13046, 21941, 26092, 32615, 43882, 65230, 87764, 109705, 130460, 219410, 241351, 438820, 482702, 965404, 1206755, 2413510, 4827020]

約数ペア:

[(1, 4827020), (2, 2413510), (4, 1206755), (5, 965404), (10, 482702), (11, 438820), (20, 241351), (22, 219410), (37, 130460), (44, 109705), (55, 87764), (74, 65230), (110, 43882), (148, 32615), (185, 26092), (220, 21941), (370, 13046), (407, 11860), (593, 8140), (740, 6523), (814, 5930), (1186, 4070), (1628, 2965), (2035, 2372)]