28238300

素因数分解:

$2^2\times 5^2\times {\mathrm{282383}}^1$

素因数の和:282397

約数の個数: 18

約数和(自身を含む): 61277328

約数和(自身を除く): 33039028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 282383, 564766, 1129532, 1411915, 2823830, 5647660, 7059575, 14119150, 28238300]

約数ペア:

[(1, 28238300), (2, 14119150), (4, 7059575), (5, 5647660), (10, 2823830), (20, 1411915), (25, 1129532), (50, 564766), (100, 282383)]