5678480

素因数分解:

$2^4\times 5^1\times {\mathrm{70981}}^1$

素因数の和:70994

約数の個数: 20

約数和(自身を含む): 13202652

約数和(自身を除く): 7524172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70981, 141962, 283924, 354905, 567848, 709810, 1135696, 1419620, 2839240, 5678480]

約数ペア:

[(1, 5678480), (2, 2839240), (4, 1419620), (5, 1135696), (8, 709810), (10, 567848), (16, 354905), (20, 283924), (40, 141962), (80, 70981)]