28300700

素因数分解:

$2^2\times 5^2\times {\mathrm{283007}}^1$

素因数の和:283021

約数の個数: 18

約数和(自身を含む): 61412736

約数和(自身を除く): 33112036

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 283007, 566014, 1132028, 1415035, 2830070, 5660140, 7075175, 14150350, 28300700]

約数ペア:

[(1, 28300700), (2, 14150350), (4, 7075175), (5, 5660140), (10, 2830070), (20, 1415035), (25, 1132028), (50, 566014), (100, 283007)]