43442170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9941}}^1$

素因数の和:9990

約数の個数: 32

約数和(自身を含む): 85898880

約数和(自身を除く): 42456710

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 9941, 19882, 49705, 99410, 188879, 228643, 377758, 457286, 944395, 1143215, 1888790, 2286430, 4344217, 8688434, 21721085, 43442170]

約数ペア:

[(1, 43442170), (2, 21721085), (5, 8688434), (10, 4344217), (19, 2286430), (23, 1888790), (38, 1143215), (46, 944395), (95, 457286), (115, 377758), (190, 228643), (230, 188879), (437, 99410), (874, 49705), (2185, 19882), (4370, 9941)]