738040065260

素因数分解:

$2^2\times 5^1\times {\mathrm{26947}}^1\times {\mathrm{1369429}}^1$

素因数の和:1396385

約数の個数: 24

約数和(自身を含む): 1549942784880

約数和(自身を除く): 811902719620

約数列:

[1, 2, 4, 5, 10, 20, 26947, 53894, 107788, 134735, 269470, 538940, 1369429, 2738858, 5477716, 6847145, 13694290, 27388580, 36902003263, 73804006526, 147608013052, 184510016315, 369020032630, 738040065260]

約数ペア:

[(1, 738040065260), (2, 369020032630), (4, 184510016315), (5, 147608013052), (10, 73804006526), (20, 36902003263), (26947, 27388580), (53894, 13694290), (107788, 6847145), (134735, 5477716), (269470, 2738858), (538940, 1369429)]