74670920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14699}}^1$

素因数の和:14837

約数の個数: 32

約数和(自身を含む): 169344000

約数和(自身を除く): 94673080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14699, 29398, 58796, 73495, 117592, 146990, 293980, 587960, 1866773, 3733546, 7467092, 9333865, 14934184, 18667730, 37335460, 74670920]

約数ペア:

[(1, 74670920), (2, 37335460), (4, 18667730), (5, 14934184), (8, 9333865), (10, 7467092), (20, 3733546), (40, 1866773), (127, 587960), (254, 293980), (508, 146990), (635, 117592), (1016, 73495), (1270, 58796), (2540, 29398), (5080, 14699)]