14818280

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 18670360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 1367, 2168, 2710, 2734, 5420, 5468, 6835, 10840, 10936, 13670, 27340, 54680, 370457, 740914, 1481828, 1852285, 2963656, 3704570, 7409140, 14818280]

約数ペア:

[(1, 14818280), (2, 7409140), (4, 3704570), (5, 2963656), (8, 1852285), (10, 1481828), (20, 740914), (40, 370457), (271, 54680), (542, 27340), (1084, 13670), (1355, 10936), (1367, 10840), (2168, 6835), (2710, 5468), (2734, 5420)]