12348517640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8343593}}^1$

素因数の和:8343641

約数の個数: 32

約数和(自身を含む): 28535091480

約数和(自身を除く): 16186573840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8343593, 16687186, 33374372, 41717965, 66748744, 83435930, 166871860, 308712941, 333743720, 617425882, 1234851764, 1543564705, 2469703528, 3087129410, 6174258820, 12348517640]

約数ペア:

[(1, 12348517640), (2, 6174258820), (4, 3087129410), (5, 2469703528), (8, 1543564705), (10, 1234851764), (20, 617425882), (37, 333743720), (40, 308712941), (74, 166871860), (148, 83435930), (185, 66748744), (296, 41717965), (370, 33374372), (740, 16687186), (1480, 8343593)]