93400640

素因数分解:

$2^6\times 5^1\times {\mathrm{291877}}^1$

素因数の和:291894

約数の個数: 28

約数和(自身を含む): 222411036

約数和(自身を除く): 129010396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 291877, 583754, 1167508, 1459385, 2335016, 2918770, 4670032, 5837540, 9340064, 11675080, 18680128, 23350160, 46700320, 93400640]

約数ペア:

[(1, 93400640), (2, 46700320), (4, 23350160), (5, 18680128), (8, 11675080), (10, 9340064), (16, 5837540), (20, 4670032), (32, 2918770), (40, 2335016), (64, 1459385), (80, 1167508), (160, 583754), (320, 291877)]