40727620900

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1930219}}^1$

素因数の和:1930444

約数の個数: 36

約数和(自身を含む): 88797840880

約数和(自身を除く): 48070219980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 4220, 5275, 10550, 21100, 1930219, 3860438, 7720876, 9651095, 19302190, 38604380, 48255475, 96510950, 193021900, 407276209, 814552418, 1629104836, 2036381045, 4072762090, 8145524180, 10181905225, 20363810450, 40727620900]

約数ペア:

[(1, 40727620900), (2, 20363810450), (4, 10181905225), (5, 8145524180), (10, 4072762090), (20, 2036381045), (25, 1629104836), (50, 814552418), (100, 407276209), (211, 193021900), (422, 96510950), (844, 48255475), (1055, 38604380), (2110, 19302190), (4220, 9651095), (5275, 7720876), (10550, 3860438), (21100, 1930219)]