6698786260

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{673}}^1\times {\mathrm{1039}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 14131353600

約数和(自身を除く): 7432567340

約数列:

[1, 2, 4, 5, 10, 20, 479, 673, 958, 1039, 1346, 1916, 2078, 2395, 2692, 3365, 4156, 4790, 5195, 6730, 9580, 10390, 13460, 20780, 322367, 497681, 644734, 699247, 995362, 1289468, 1398494, 1611835, 1990724, 2488405, 2796988, 3223670, 3496235, 4976810, 6447340, 6992470, 9953620, 13984940, 334939313, 669878626, 1339757252, 1674696565, 3349393130, 6698786260]

約数ペア:

[(1, 6698786260), (2, 3349393130), (4, 1674696565), (5, 1339757252), (10, 669878626), (20, 334939313), (479, 13984940), (673, 9953620), (958, 6992470), (1039, 6447340), (1346, 4976810), (1916, 3496235), (2078, 3223670), (2395, 2796988), (2692, 2488405), (3365, 1990724), (4156, 1611835), (4790, 1398494), (5195, 1289468), (6730, 995362), (9580, 699247), (10390, 644734), (13460, 497681), (20780, 322367)]