84489400

素因数分解:

$2^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 197409240

約数和(自身を除く): 112919840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 227, 454, 908, 1135, 1816, 1861, 2270, 3722, 4540, 5675, 7444, 9080, 9305, 11350, 14888, 18610, 22700, 37220, 45400, 46525, 74440, 93050, 186100, 372200, 422447, 844894, 1689788, 2112235, 3379576, 4224470, 8448940, 10561175, 16897880, 21122350, 42244700, 84489400]

約数ペア:

[(1, 84489400), (2, 42244700), (4, 21122350), (5, 16897880), (8, 10561175), (10, 8448940), (20, 4224470), (25, 3379576), (40, 2112235), (50, 1689788), (100, 844894), (200, 422447), (227, 372200), (454, 186100), (908, 93050), (1135, 74440), (1816, 46525), (1861, 45400), (2270, 37220), (3722, 22700), (4540, 18610), (5675, 14888), (7444, 11350), (9080, 9305)]