28558870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 53975808

約数和(自身を除く): 25416938

約数列:

[1, 2, 5, 10, 23, 46, 115, 227, 230, 454, 547, 1094, 1135, 2270, 2735, 5221, 5470, 10442, 12581, 25162, 26105, 52210, 62905, 124169, 125810, 248338, 620845, 1241690, 2855887, 5711774, 14279435, 28558870]

約数ペア:

[(1, 28558870), (2, 14279435), (5, 5711774), (10, 2855887), (23, 1241690), (46, 620845), (115, 248338), (227, 125810), (230, 124169), (454, 62905), (547, 52210), (1094, 26105), (1135, 25162), (2270, 12581), (2735, 10442), (5221, 5470)]