36719020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7474

約数の個数: 48

約数和(自身を含む): 87423840

約数和(自身を除く): 50704820

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7433, 14866, 29732, 37165, 74330, 96629, 141227, 148660, 193258, 282454, 386516, 483145, 564908, 706135, 966290, 1412270, 1835951, 1932580, 2824540, 3671902, 7343804, 9179755, 18359510, 36719020]

約数ペア:

[(1, 36719020), (2, 18359510), (4, 9179755), (5, 7343804), (10, 3671902), (13, 2824540), (19, 1932580), (20, 1835951), (26, 1412270), (38, 966290), (52, 706135), (65, 564908), (76, 483145), (95, 386516), (130, 282454), (190, 193258), (247, 148660), (260, 141227), (380, 96629), (494, 74330), (988, 37165), (1235, 29732), (2470, 14866), (4940, 7433)]