102534520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{499}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 252720000

約数和(自身を除く): 150185480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 467, 499, 934, 998, 1868, 1996, 2335, 2495, 3736, 3992, 4670, 4990, 5137, 5489, 9340, 9980, 10274, 10978, 18680, 19960, 20548, 21956, 25685, 27445, 41096, 43912, 51370, 54890, 102740, 109780, 205480, 219560, 233033, 466066, 932132, 1165165, 1864264, 2330330, 2563363, 4660660, 5126726, 9321320, 10253452, 12816815, 20506904, 25633630, 51267260, 102534520]

約数ペア:

[(1, 102534520), (2, 51267260), (4, 25633630), (5, 20506904), (8, 12816815), (10, 10253452), (11, 9321320), (20, 5126726), (22, 4660660), (40, 2563363), (44, 2330330), (55, 1864264), (88, 1165165), (110, 932132), (220, 466066), (440, 233033), (467, 219560), (499, 205480), (934, 109780), (998, 102740), (1868, 54890), (1996, 51370), (2335, 43912), (2495, 41096), (3736, 27445), (3992, 25685), (4670, 21956), (4990, 20548), (5137, 19960), (5489, 18680), (9340, 10978), (9980, 10274)]