382079000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{9319}}^1$

素因数の和:9381

約数の個数: 64

約数和(自身を含む): 915969600

約数和(自身を除く): 533890600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 2050, 4100, 5125, 8200, 9319, 10250, 18638, 20500, 37276, 41000, 46595, 74552, 93190, 186380, 232975, 372760, 382079, 465950, 764158, 931900, 1164875, 1528316, 1863800, 1910395, 2329750, 3056632, 3820790, 4659500, 7641580, 9319000, 9551975, 15283160, 19103950, 38207900, 47759875, 76415800, 95519750, 191039500, 382079000]

約数ペア:

[(1, 382079000), (2, 191039500), (4, 95519750), (5, 76415800), (8, 47759875), (10, 38207900), (20, 19103950), (25, 15283160), (40, 9551975), (41, 9319000), (50, 7641580), (82, 4659500), (100, 3820790), (125, 3056632), (164, 2329750), (200, 1910395), (205, 1863800), (250, 1528316), (328, 1164875), (410, 931900), (500, 764158), (820, 465950), (1000, 382079), (1025, 372760), (1640, 232975), (2050, 186380), (4100, 93190), (5125, 74552), (8200, 46595), (9319, 41000), (10250, 37276), (18638, 20500)]