28848200

素因数分解:

$2^3\times 5^2\times {\mathrm{144241}}^1$

素因数の和:144257

約数の個数: 24

約数和(自身を含む): 67072530

約数和(自身を除く): 38224330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 144241, 288482, 576964, 721205, 1153928, 1442410, 2884820, 3606025, 5769640, 7212050, 14424100, 28848200]

約数ペア:

[(1, 28848200), (2, 14424100), (4, 7212050), (5, 5769640), (8, 3606025), (10, 2884820), (20, 1442410), (25, 1153928), (40, 721205), (50, 576964), (100, 288482), (200, 144241)]