63421840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27337}}^1$

素因数の和:27379

約数の個数: 40

約数和(自身を含む): 152546040

約数和(自身を除く): 89124200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 27337, 54674, 109348, 136685, 218696, 273370, 437392, 546740, 792773, 1093480, 1585546, 2186960, 3171092, 3963865, 6342184, 7927730, 12684368, 15855460, 31710920, 63421840]

約数ペア:

[(1, 63421840), (2, 31710920), (4, 15855460), (5, 12684368), (8, 7927730), (10, 6342184), (16, 3963865), (20, 3171092), (29, 2186960), (40, 1585546), (58, 1093480), (80, 792773), (116, 546740), (145, 437392), (232, 273370), (290, 218696), (464, 136685), (580, 109348), (1160, 54674), (2320, 27337)]