196157060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1567}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 450455040

約数和(自身を除く): 254297980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 569, 1138, 1567, 2276, 2845, 3134, 5690, 6259, 6268, 7835, 11380, 12518, 15670, 17237, 25036, 31295, 31340, 34474, 62590, 68948, 86185, 125180, 172370, 344740, 891623, 1783246, 3566492, 4458115, 8916230, 9807853, 17832460, 19615706, 39231412, 49039265, 98078530, 196157060]

約数ペア:

[(1, 196157060), (2, 98078530), (4, 49039265), (5, 39231412), (10, 19615706), (11, 17832460), (20, 9807853), (22, 8916230), (44, 4458115), (55, 3566492), (110, 1783246), (220, 891623), (569, 344740), (1138, 172370), (1567, 125180), (2276, 86185), (2845, 68948), (3134, 62590), (5690, 34474), (6259, 31340), (6268, 31295), (7835, 25036), (11380, 17237), (12518, 15670)]