22713920

素因数分解:

$2^6\times 5^1\times {\mathrm{70981}}^1$

素因数の和:70998

約数の個数: 28

約数和(自身を含む): 54088284

約数和(自身を除く): 31374364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70981, 141962, 283924, 354905, 567848, 709810, 1135696, 1419620, 2271392, 2839240, 4542784, 5678480, 11356960, 22713920]

約数ペア:

[(1, 22713920), (2, 11356960), (4, 5678480), (5, 4542784), (8, 2839240), (10, 2271392), (16, 1419620), (20, 1135696), (32, 709810), (40, 567848), (64, 354905), (80, 283924), (160, 141962), (320, 70981)]