66228200

素因数分解:

$2^3\times 5^2\times {\mathrm{331141}}^1$

素因数の和:331157

約数の個数: 24

約数和(自身を含む): 153981030

約数和(自身を除く): 87752830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331141, 662282, 1324564, 1655705, 2649128, 3311410, 6622820, 8278525, 13245640, 16557050, 33114100, 66228200]

約数ペア:

[(1, 66228200), (2, 33114100), (4, 16557050), (5, 13245640), (8, 8278525), (10, 6622820), (20, 3311410), (25, 2649128), (40, 1655705), (50, 1324564), (100, 662282), (200, 331141)]