28896200

素因数分解:

$2^3\times 5^2\times {\mathrm{144481}}^1$

素因数の和:144497

約数の個数: 24

約数和(自身を含む): 67184130

約数和(自身を除く): 38287930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 144481, 288962, 577924, 722405, 1155848, 1444810, 2889620, 3612025, 5779240, 7224050, 14448100, 28896200]

約数ペア:

[(1, 28896200), (2, 14448100), (4, 7224050), (5, 5779240), (8, 3612025), (10, 2889620), (20, 1444810), (25, 1155848), (40, 722405), (50, 577924), (100, 288962), (200, 144481)]