100364080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66029}}^1$

素因数の和:66061

約数の個数: 40

約数和(自身を含む): 245631600

約数和(自身を除く): 145267520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 66029, 132058, 264116, 330145, 528232, 660290, 1056464, 1254551, 1320580, 2509102, 2641160, 5018204, 5282320, 6272755, 10036408, 12545510, 20072816, 25091020, 50182040, 100364080]

約数ペア:

[(1, 100364080), (2, 50182040), (4, 25091020), (5, 20072816), (8, 12545510), (10, 10036408), (16, 6272755), (19, 5282320), (20, 5018204), (38, 2641160), (40, 2509102), (76, 1320580), (80, 1254551), (95, 1056464), (152, 660290), (190, 528232), (304, 330145), (380, 264116), (760, 132058), (1520, 66029)]