22713280

素因数分解:

$2^6\times 5^1\times {\mathrm{70979}}^1$

素因数の和:70996

約数の個数: 28

約数和(自身を含む): 54086760

約数和(自身を除く): 31373480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 70979, 141958, 283916, 354895, 567832, 709790, 1135664, 1419580, 2271328, 2839160, 4542656, 5678320, 11356640, 22713280]

約数ペア:

[(1, 22713280), (2, 11356640), (4, 5678320), (5, 4542656), (8, 2839160), (10, 2271328), (16, 1419580), (20, 1135664), (32, 709790), (40, 567832), (64, 354895), (80, 283916), (160, 141958), (320, 70979)]