40884295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4261}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 52166880

約数和(自身を除く): 11282585

約数列:

[1, 5, 19, 95, 101, 505, 1919, 4261, 9595, 21305, 80959, 404795, 430361, 2151805, 8176859, 40884295]

約数ペア:

[(1, 40884295), (5, 8176859), (19, 2151805), (95, 430361), (101, 404795), (505, 80959), (1919, 21305), (4261, 9595)]