4190540

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 8854272

約数和(自身を除く): 4663732

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1097, 1910, 2194, 3820, 4388, 5485, 10970, 21940, 209527, 419054, 838108, 1047635, 2095270, 4190540]

約数ペア:

[(1, 4190540), (2, 2095270), (4, 1047635), (5, 838108), (10, 419054), (20, 209527), (191, 21940), (382, 10970), (764, 5485), (955, 4388), (1097, 3820), (1910, 2194)]