4884080

素因数分解:

$2^4\times 5^1\times {\mathrm{61051}}^1$

素因数の和:61064

約数の個数: 20

約数和(自身を含む): 11355672

約数和(自身を除く): 6471592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61051, 122102, 244204, 305255, 488408, 610510, 976816, 1221020, 2442040, 4884080]

約数ペア:

[(1, 4884080), (2, 2442040), (4, 1221020), (5, 976816), (8, 610510), (10, 488408), (16, 305255), (20, 244204), (40, 122102), (80, 61051)]