40374927370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{51107503}}^1$

素因数の和:51107589

約数の個数: 16

約数和(自身を含む): 73594805760

約数和(自身を除く): 33219878390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 51107503, 102215006, 255537515, 511075030, 4037492737, 8074985474, 20187463685, 40374927370]

約数ペア:

[(1, 40374927370), (2, 20187463685), (5, 8074985474), (10, 4037492737), (79, 511075030), (158, 255537515), (395, 102215006), (790, 51107503)]