11281120

素因数分解:

$2^5\times 5^1\times {\mathrm{70507}}^1$

素因数の和:70522

約数の個数: 24

約数和(自身を含む): 26652024

約数和(自身を除く): 15370904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70507, 141014, 282028, 352535, 564056, 705070, 1128112, 1410140, 2256224, 2820280, 5640560, 11281120]

約数ペア:

[(1, 11281120), (2, 5640560), (4, 2820280), (5, 2256224), (8, 1410140), (10, 1128112), (16, 705070), (20, 564056), (32, 352535), (40, 282028), (80, 141014), (160, 70507)]