2201372920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{1163}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 5028480000

約数和(自身を除く): 2827107080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 599, 632, 790, 1163, 1198, 1580, 2326, 2396, 2995, 3160, 4652, 4792, 5815, 5990, 9304, 11630, 11980, 23260, 23960, 46520, 47321, 91877, 94642, 183754, 189284, 236605, 367508, 378568, 459385, 473210, 696637, 735016, 918770, 946420, 1393274, 1837540, 1892840, 2786548, 3483185, 3675080, 5573096, 6966370, 13932740, 27865480, 55034323, 110068646, 220137292, 275171615, 440274584, 550343230, 1100686460, 2201372920]

約数ペア:

[(1, 2201372920), (2, 1100686460), (4, 550343230), (5, 440274584), (8, 275171615), (10, 220137292), (20, 110068646), (40, 55034323), (79, 27865480), (158, 13932740), (316, 6966370), (395, 5573096), (599, 3675080), (632, 3483185), (790, 2786548), (1163, 1892840), (1198, 1837540), (1580, 1393274), (2326, 946420), (2396, 918770), (2995, 735016), (3160, 696637), (4652, 473210), (4792, 459385), (5815, 378568), (5990, 367508), (9304, 236605), (11630, 189284), (11980, 183754), (23260, 94642), (23960, 91877), (46520, 47321)]