72614060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{77249}}^1$

素因数の和:77305

約数の個数: 24

約数和(自身を含む): 155736000

約数和(自身を除く): 83121940

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 77249, 154498, 308996, 386245, 772490, 1544980, 3630703, 7261406, 14522812, 18153515, 36307030, 72614060]

約数ペア:

[(1, 72614060), (2, 36307030), (4, 18153515), (5, 14522812), (10, 7261406), (20, 3630703), (47, 1544980), (94, 772490), (188, 386245), (235, 308996), (470, 154498), (940, 77249)]