13712480

素因数分解:

$2^5\times 5^1\times {\mathrm{85703}}^1$

素因数の和:85718

約数の個数: 24

約数和(自身を含む): 32396112

約数和(自身を除く): 18683632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 85703, 171406, 342812, 428515, 685624, 857030, 1371248, 1714060, 2742496, 3428120, 6856240, 13712480]

約数ペア:

[(1, 13712480), (2, 6856240), (4, 3428120), (5, 2742496), (8, 1714060), (10, 1371248), (16, 857030), (20, 685624), (32, 428515), (40, 342812), (80, 171406), (160, 85703)]