250910200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{66029}}^1$

素因数の和:66064

約数の個数: 48

約数和(自身を含む): 614079000

約数和(自身を除く): 363168800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 66029, 132058, 264116, 330145, 528232, 660290, 1254551, 1320580, 1650725, 2509102, 2641160, 3301450, 5018204, 6272755, 6602900, 10036408, 12545510, 13205800, 25091020, 31363775, 50182040, 62727550, 125455100, 250910200]

約数ペア:

[(1, 250910200), (2, 125455100), (4, 62727550), (5, 50182040), (8, 31363775), (10, 25091020), (19, 13205800), (20, 12545510), (25, 10036408), (38, 6602900), (40, 6272755), (50, 5018204), (76, 3301450), (95, 2641160), (100, 2509102), (152, 1650725), (190, 1320580), (200, 1254551), (380, 660290), (475, 528232), (760, 330145), (950, 264116), (1900, 132058), (3800, 66029)]