432830260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26489}}^1$

素因数の和:26560

約数の個数: 48

約数和(自身を含む): 979070400

約数和(自身を除く): 546240140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 26489, 52978, 105956, 132445, 264890, 503291, 529780, 1006582, 1139027, 2013164, 2278054, 2516455, 4556108, 5032910, 5695135, 10065820, 11390270, 21641513, 22780540, 43283026, 86566052, 108207565, 216415130, 432830260]

約数ペア:

[(1, 432830260), (2, 216415130), (4, 108207565), (5, 86566052), (10, 43283026), (19, 22780540), (20, 21641513), (38, 11390270), (43, 10065820), (76, 5695135), (86, 5032910), (95, 4556108), (172, 2516455), (190, 2278054), (215, 2013164), (380, 1139027), (430, 1006582), (817, 529780), (860, 503291), (1634, 264890), (3268, 132445), (4085, 105956), (8170, 52978), (16340, 26489)]