105311540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{49211}}^1$

素因数の和:49327

約数の個数: 24

約数和(自身を含む): 223225632

約数和(自身を除く): 117914092

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 49211, 98422, 196844, 246055, 492110, 984220, 5265577, 10531154, 21062308, 26327885, 52655770, 105311540]

約数ペア:

[(1, 105311540), (2, 52655770), (4, 26327885), (5, 21062308), (10, 10531154), (20, 5265577), (107, 984220), (214, 492110), (428, 246055), (535, 196844), (1070, 98422), (2140, 49211)]