8288360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 18829800

約数和(自身を除く): 10541440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1901, 2180, 3802, 4360, 7604, 9505, 15208, 19010, 38020, 76040, 207209, 414418, 828836, 1036045, 1657672, 2072090, 4144180, 8288360]

約数ペア:

[(1, 8288360), (2, 4144180), (4, 2072090), (5, 1657672), (8, 1036045), (10, 828836), (20, 414418), (40, 207209), (109, 76040), (218, 38020), (436, 19010), (545, 15208), (872, 9505), (1090, 7604), (1901, 4360), (2180, 3802)]