10381790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 19902240

約数和(自身を除く): 9520450

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 541, 1010, 1082, 1919, 2705, 3838, 5410, 9595, 10279, 19190, 20558, 51395, 54641, 102790, 109282, 273205, 546410, 1038179, 2076358, 5190895, 10381790]

約数ペア:

[(1, 10381790), (2, 5190895), (5, 2076358), (10, 1038179), (19, 546410), (38, 273205), (95, 109282), (101, 102790), (190, 54641), (202, 51395), (505, 20558), (541, 19190), (1010, 10279), (1082, 9595), (1919, 5410), (2705, 3838)]