43287813620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2649193}}^1$

素因数の和:2649264

約数の個数: 48

約数和(自身を含む): 97914210240

約数和(自身を除く): 54626396620

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, 2649193, 5298386, 10596772, 13245965, 26491930, 50334667, 52983860, 100669334, 113915299, 201338668, 227830598, 251673335, 455661196, 503346670, 569576495, 1006693340, 1139152990, 2164390681, 2278305980, 4328781362, 8657562724, 10821953405, 21643906810, 43287813620]

約数ペア:

[(1, 43287813620), (2, 21643906810), (4, 10821953405), (5, 8657562724), (10, 4328781362), (19, 2278305980), (20, 2164390681), (38, 1139152990), (43, 1006693340), (76, 569576495), (86, 503346670), (95, 455661196), (172, 251673335), (190, 227830598), (215, 201338668), (380, 113915299), (430, 100669334), (817, 52983860), (860, 50334667), (1634, 26491930), (3268, 13245965), (4085, 10596772), (8170, 5298386), (16340, 2649193)]