5522680

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 12558240

約数和(自身を除く): 7035560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1367, 2020, 2734, 4040, 5468, 6835, 10936, 13670, 27340, 54680, 138067, 276134, 552268, 690335, 1104536, 1380670, 2761340, 5522680]

約数ペア:

[(1, 5522680), (2, 2761340), (4, 1380670), (5, 1104536), (8, 690335), (10, 552268), (20, 276134), (40, 138067), (101, 54680), (202, 27340), (404, 13670), (505, 10936), (808, 6835), (1010, 5468), (1367, 4040), (2020, 2734)]