3181300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 7147980

約数和(自身を除く): 3966680

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1097, 1450, 2194, 2900, 4388, 5485, 10970, 21940, 27425, 31813, 54850, 63626, 109700, 127252, 159065, 318130, 636260, 795325, 1590650, 3181300]

約数ペア:

[(1, 3181300), (2, 1590650), (4, 795325), (5, 636260), (10, 318130), (20, 159065), (25, 127252), (29, 109700), (50, 63626), (58, 54850), (100, 31813), (116, 27425), (145, 21940), (290, 10970), (580, 5485), (725, 4388), (1097, 2900), (1450, 2194)]