69160640

素因数分解:

$2^6\times 5^1\times {\mathrm{216127}}^1$

素因数の和:216144

約数の個数: 28

約数和(自身を含む): 164689536

約数和(自身を除く): 95528896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 216127, 432254, 864508, 1080635, 1729016, 2161270, 3458032, 4322540, 6916064, 8645080, 13832128, 17290160, 34580320, 69160640]

約数ペア:

[(1, 69160640), (2, 34580320), (4, 17290160), (5, 13832128), (8, 8645080), (10, 6916064), (16, 4322540), (20, 3458032), (32, 2161270), (40, 1729016), (64, 1080635), (80, 864508), (160, 432254), (320, 216127)]