23122570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 20578550

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 1123, 2059, 2246, 4118, 5615, 10295, 11230, 20590, 32567, 65134, 79733, 159466, 162835, 325670, 398665, 797330, 2312257, 4624514, 11561285, 23122570]

約数ペア:

[(1, 23122570), (2, 11561285), (5, 4624514), (10, 2312257), (29, 797330), (58, 398665), (71, 325670), (142, 162835), (145, 159466), (290, 79733), (355, 65134), (710, 32567), (1123, 20590), (2059, 11230), (2246, 10295), (4118, 5615)]