3380821720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2284339}}^1$

素因数の和:2284387

約数の個数: 32

約数和(自身を含む): 7812442800

約数和(自身を除く): 4431621080

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2284339, 4568678, 9137356, 11421695, 18274712, 22843390, 45686780, 84520543, 91373560, 169041086, 338082172, 422602715, 676164344, 845205430, 1690410860, 3380821720]

約数ペア:

[(1, 3380821720), (2, 1690410860), (4, 845205430), (5, 676164344), (8, 422602715), (10, 338082172), (20, 169041086), (37, 91373560), (40, 84520543), (74, 45686780), (148, 22843390), (185, 18274712), (296, 11421695), (370, 9137356), (740, 4568678), (1480, 2284339)]