2012800925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{22433}}^1$

素因数の和:22577

約数の個数: 24

約数和(自身を含む): 2589870696

約数和(自身を除く): 577069771

約数列:

[1, 5, 25, 37, 97, 185, 485, 925, 2425, 3589, 17945, 22433, 89725, 112165, 560825, 830021, 2176001, 4150105, 10880005, 20750525, 54400025, 80512037, 402560185, 2012800925]

約数ペア:

[(1, 2012800925), (5, 402560185), (25, 80512037), (37, 54400025), (97, 20750525), (185, 10880005), (485, 4150105), (925, 2176001), (2425, 830021), (3589, 560825), (17945, 112165), (22433, 89725)]