3865160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7433}}^1$

素因数の和:7457

約数の個数: 32

約数和(自身を含む): 9366840

約数和(自身を除く): 5501680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7433, 14866, 29732, 37165, 59464, 74330, 96629, 148660, 193258, 297320, 386516, 483145, 773032, 966290, 1932580, 3865160]

約数ペア:

[(1, 3865160), (2, 1932580), (4, 966290), (5, 773032), (8, 483145), (10, 386516), (13, 297320), (20, 193258), (26, 148660), (40, 96629), (52, 74330), (65, 59464), (104, 37165), (130, 29732), (260, 14866), (520, 7433)]