292390216240

素因数分解:

$2^4\times 5^1\times {\mathrm{3654877703}}^1$

素因数の和:3654877716

約数の個数: 20

約数和(自身を含む): 679807252944

約数和(自身を除く): 387417036704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3654877703, 7309755406, 14619510812, 18274388515, 29239021624, 36548777030, 58478043248, 73097554060, 146195108120, 292390216240]

約数ペア:

[(1, 292390216240), (2, 146195108120), (4, 73097554060), (5, 58478043248), (8, 36548777030), (10, 29239021624), (16, 18274388515), (20, 14619510812), (40, 7309755406), (80, 3654877703)]