2028551480

素因数分解:

$2^3\times 5^1\times {\mathrm{50713787}}^1$

素因数の和:50713798

約数の個数: 16

約数和(自身を含む): 4564240920

約数和(自身を除く): 2535689440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50713787, 101427574, 202855148, 253568935, 405710296, 507137870, 1014275740, 2028551480]

約数ペア:

[(1, 2028551480), (2, 1014275740), (4, 507137870), (5, 405710296), (8, 253568935), (10, 202855148), (20, 101427574), (40, 50713787)]