4969480

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 11246400

約数和(自身を除く): 6276920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 439, 566, 878, 1132, 1415, 1756, 2195, 2264, 2830, 3512, 4390, 5660, 8780, 11320, 17560, 124237, 248474, 496948, 621185, 993896, 1242370, 2484740, 4969480]

約数ペア:

[(1, 4969480), (2, 2484740), (4, 1242370), (5, 993896), (8, 621185), (10, 496948), (20, 248474), (40, 124237), (283, 17560), (439, 11320), (566, 8780), (878, 5660), (1132, 4390), (1415, 3512), (1756, 2830), (2195, 2264)]