34272640

素因数分解:

$2^7\times 5^1\times {\mathrm{53551}}^1$

素因数の和:53570

約数の個数: 32

約数和(自身を含む): 81934560

約数和(自身を除く): 47661920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53551, 107102, 214204, 267755, 428408, 535510, 856816, 1071020, 1713632, 2142040, 3427264, 4284080, 6854528, 8568160, 17136320, 34272640]

約数ペア:

[(1, 34272640), (2, 17136320), (4, 8568160), (5, 6854528), (8, 4284080), (10, 3427264), (16, 2142040), (20, 1713632), (32, 1071020), (40, 856816), (64, 535510), (80, 428408), (128, 267755), (160, 214204), (320, 107102), (640, 53551)]