5320345040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3500227}}^1$

素因数の和:3500259

約数の個数: 40

約数和(自身を含む): 13020848160

約数和(自身を除く): 7700503120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3500227, 7000454, 14000908, 17501135, 28001816, 35002270, 56003632, 66504313, 70004540, 133008626, 140009080, 266017252, 280018160, 332521565, 532034504, 665043130, 1064069008, 1330086260, 2660172520, 5320345040]

約数ペア:

[(1, 5320345040), (2, 2660172520), (4, 1330086260), (5, 1064069008), (8, 665043130), (10, 532034504), (16, 332521565), (19, 280018160), (20, 266017252), (38, 140009080), (40, 133008626), (76, 70004540), (80, 66504313), (95, 56003632), (152, 35002270), (190, 28001816), (304, 17501135), (380, 14000908), (760, 7000454), (1520, 3500227)]