10420276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 19071360

約数和(自身を除く): 8651084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1289, 2021, 2578, 4042, 5156, 8084, 55427, 60583, 110854, 121166, 221708, 242332, 2605069, 5210138, 10420276]

約数ペア:

[(1, 10420276), (2, 5210138), (4, 2605069), (43, 242332), (47, 221708), (86, 121166), (94, 110854), (172, 60583), (188, 55427), (1289, 8084), (2021, 5156), (2578, 4042)]