10517291240

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{325009}}^1$

素因数の和:325829

約数の個数: 32

約数和(自身を含む): 23693229000

約数和(自身を除く): 13175937760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1618, 3236, 4045, 6472, 8090, 16180, 32360, 325009, 650018, 1300036, 1625045, 2600072, 3250090, 6500180, 13000360, 262932281, 525864562, 1051729124, 1314661405, 2103458248, 2629322810, 5258645620, 10517291240]

約数ペア:

[(1, 10517291240), (2, 5258645620), (4, 2629322810), (5, 2103458248), (8, 1314661405), (10, 1051729124), (20, 525864562), (40, 262932281), (809, 13000360), (1618, 6500180), (3236, 3250090), (4045, 2600072), (6472, 1625045), (8090, 1300036), (16180, 650018), (32360, 325009)]