22577000

素因数分解:

$2^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 53576640

約数和(自身を除く): 30999640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 200, 211, 214, 250, 422, 428, 500, 535, 844, 856, 1000, 1055, 1070, 1688, 2110, 2140, 2675, 4220, 4280, 5275, 5350, 8440, 10550, 10700, 13375, 21100, 21400, 22577, 26375, 26750, 42200, 45154, 52750, 53500, 90308, 105500, 107000, 112885, 180616, 211000, 225770, 451540, 564425, 903080, 1128850, 2257700, 2822125, 4515400, 5644250, 11288500, 22577000]

約数ペア:

[(1, 22577000), (2, 11288500), (4, 5644250), (5, 4515400), (8, 2822125), (10, 2257700), (20, 1128850), (25, 903080), (40, 564425), (50, 451540), (100, 225770), (107, 211000), (125, 180616), (200, 112885), (211, 107000), (214, 105500), (250, 90308), (422, 53500), (428, 52750), (500, 45154), (535, 42200), (844, 26750), (856, 26375), (1000, 22577), (1055, 21400), (1070, 21100), (1688, 13375), (2110, 10700), (2140, 10550), (2675, 8440), (4220, 5350), (4280, 5275)]