5191960

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 11748240

約数和(自身を除く): 6556280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 443, 586, 886, 1172, 1465, 1772, 2215, 2344, 2930, 3544, 4430, 5860, 8860, 11720, 17720, 129799, 259598, 519196, 648995, 1038392, 1297990, 2595980, 5191960]

約数ペア:

[(1, 5191960), (2, 2595980), (4, 1297990), (5, 1038392), (8, 648995), (10, 519196), (20, 259598), (40, 129799), (293, 17720), (443, 11720), (586, 8860), (886, 5860), (1172, 4430), (1465, 3544), (1772, 2930), (2215, 2344)]