48757040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32077}}^1$

素因数の和:32109

約数の個数: 40

約数和(自身を含む): 119330160

約数和(自身を除く): 70573120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32077, 64154, 128308, 160385, 256616, 320770, 513232, 609463, 641540, 1218926, 1283080, 2437852, 2566160, 3047315, 4875704, 6094630, 9751408, 12189260, 24378520, 48757040]

約数ペア:

[(1, 48757040), (2, 24378520), (4, 12189260), (5, 9751408), (8, 6094630), (10, 4875704), (16, 3047315), (19, 2566160), (20, 2437852), (38, 1283080), (40, 1218926), (76, 641540), (80, 609463), (95, 513232), (152, 320770), (190, 256616), (304, 160385), (380, 128308), (760, 64154), (1520, 32077)]