22753020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8819}}^1$

素因数の和:8874

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 42444420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 8819, 17638, 26457, 35276, 44095, 52914, 88190, 105828, 132285, 176380, 264570, 379217, 529140, 758434, 1137651, 1516868, 1896085, 2275302, 3792170, 4550604, 5688255, 7584340, 11376510, 22753020]

約数ペア:

[(1, 22753020), (2, 11376510), (3, 7584340), (4, 5688255), (5, 4550604), (6, 3792170), (10, 2275302), (12, 1896085), (15, 1516868), (20, 1137651), (30, 758434), (43, 529140), (60, 379217), (86, 264570), (129, 176380), (172, 132285), (215, 105828), (258, 88190), (430, 52914), (516, 44095), (645, 35276), (860, 26457), (1290, 17638), (2580, 8819)]