38861950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 77137920

約数和(自身を除く): 38275970

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 719, 1081, 1150, 1175, 1438, 2162, 2350, 3595, 5405, 7190, 10810, 16537, 17975, 27025, 33074, 33793, 35950, 54050, 67586, 82685, 165370, 168965, 337930, 413425, 777239, 826850, 844825, 1554478, 1689650, 3886195, 7772390, 19430975, 38861950]

約数ペア:

[(1, 38861950), (2, 19430975), (5, 7772390), (10, 3886195), (23, 1689650), (25, 1554478), (46, 844825), (47, 826850), (50, 777239), (94, 413425), (115, 337930), (230, 168965), (235, 165370), (470, 82685), (575, 67586), (719, 54050), (1081, 35950), (1150, 33793), (1175, 33074), (1438, 27025), (2162, 17975), (2350, 16537), (3595, 10810), (5405, 7190)]