3188320

素因数分解:

$2^5\times 5^1\times {\mathrm{19927}}^1$

素因数の和:19942

約数の個数: 24

約数和(自身を含む): 7532784

約数和(自身を除く): 4344464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 19927, 39854, 79708, 99635, 159416, 199270, 318832, 398540, 637664, 797080, 1594160, 3188320]

約数ペア:

[(1, 3188320), (2, 1594160), (4, 797080), (5, 637664), (8, 398540), (10, 318832), (16, 199270), (20, 159416), (32, 99635), (40, 79708), (80, 39854), (160, 19927)]