2228140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 4807152

約数和(自身を除く): 2579012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3011, 6022, 12044, 15055, 30110, 60220, 111407, 222814, 445628, 557035, 1114070, 2228140]

約数ペア:

[(1, 2228140), (2, 1114070), (4, 557035), (5, 445628), (10, 222814), (20, 111407), (37, 60220), (74, 30110), (148, 15055), (185, 12044), (370, 6022), (740, 3011)]