57973120

素因数分解:

$2^7\times 5^1\times {\mathrm{90583}}^1$

素因数の和:90602

約数の個数: 32

約数和(自身を含む): 138593520

約数和(自身を除く): 80620400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 90583, 181166, 362332, 452915, 724664, 905830, 1449328, 1811660, 2898656, 3623320, 5797312, 7246640, 11594624, 14493280, 28986560, 57973120]

約数ペア:

[(1, 57973120), (2, 28986560), (4, 14493280), (5, 11594624), (8, 7246640), (10, 5797312), (16, 3623320), (20, 2898656), (32, 1811660), (40, 1449328), (64, 905830), (80, 724664), (128, 452915), (160, 362332), (320, 181166), (640, 90583)]