3422560

素因数分解:

$2^5\times 5^1\times {\mathrm{21391}}^1$

素因数の和:21406

約数の個数: 24

約数和(自身を含む): 8086176

約数和(自身を除く): 4663616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 21391, 42782, 85564, 106955, 171128, 213910, 342256, 427820, 684512, 855640, 1711280, 3422560]

約数ペア:

[(1, 3422560), (2, 1711280), (4, 855640), (5, 684512), (8, 427820), (10, 342256), (16, 213910), (20, 171128), (32, 106955), (40, 85564), (80, 42782), (160, 21391)]