2738740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3701}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 5908392

約数和(自身を除く): 3169652

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3701, 7402, 14804, 18505, 37010, 74020, 136937, 273874, 547748, 684685, 1369370, 2738740]

約数ペア:

[(1, 2738740), (2, 1369370), (4, 684685), (5, 547748), (10, 273874), (20, 136937), (37, 74020), (74, 37010), (148, 18505), (185, 14804), (370, 7402), (740, 3701)]