97788020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10337}}^1$

素因数の和:10400

約数の個数: 48

約数和(自身を含む): 229255488

約数和(自身を除く): 131467468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 10337, 20674, 41348, 51685, 103370, 113707, 206740, 227414, 444491, 454828, 568535, 888982, 1137070, 1777964, 2222455, 2274140, 4444910, 4889401, 8889820, 9778802, 19557604, 24447005, 48894010, 97788020]

約数ペア:

[(1, 97788020), (2, 48894010), (4, 24447005), (5, 19557604), (10, 9778802), (11, 8889820), (20, 4889401), (22, 4444910), (43, 2274140), (44, 2222455), (55, 1777964), (86, 1137070), (110, 888982), (172, 568535), (215, 454828), (220, 444491), (430, 227414), (473, 206740), (860, 113707), (946, 103370), (1892, 51685), (2365, 41348), (4730, 20674), (9460, 10337)]