27352220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6737}}^1$

素因数の和:6782

約数の個数: 48

約数和(自身を含む): 67919040

約数和(自身を除く): 40566820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 6737, 13474, 26948, 33685, 47159, 67370, 94318, 134740, 188636, 195373, 235795, 390746, 471590, 781492, 943180, 976865, 1367611, 1953730, 2735222, 3907460, 5470444, 6838055, 13676110, 27352220]

約数ペア:

[(1, 27352220), (2, 13676110), (4, 6838055), (5, 5470444), (7, 3907460), (10, 2735222), (14, 1953730), (20, 1367611), (28, 976865), (29, 943180), (35, 781492), (58, 471590), (70, 390746), (116, 235795), (140, 195373), (145, 188636), (203, 134740), (290, 94318), (406, 67370), (580, 47159), (812, 33685), (1015, 26948), (2030, 13474), (4060, 6737)]