214568960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{10477}}^1$

素因数の和:10506

約数の個数: 52

約数和(自身を含む): 514951788

約数和(自身を除く): 300382828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 10477, 20480, 20954, 41908, 52385, 83816, 104770, 167632, 209540, 335264, 419080, 670528, 838160, 1341056, 1676320, 2682112, 3352640, 5364224, 6705280, 10728448, 13410560, 21456896, 26821120, 42913792, 53642240, 107284480, 214568960]

約数ペア:

[(1, 214568960), (2, 107284480), (4, 53642240), (5, 42913792), (8, 26821120), (10, 21456896), (16, 13410560), (20, 10728448), (32, 6705280), (40, 5364224), (64, 3352640), (80, 2682112), (128, 1676320), (160, 1341056), (256, 838160), (320, 670528), (512, 419080), (640, 335264), (1024, 209540), (1280, 167632), (2048, 104770), (2560, 83816), (4096, 52385), (5120, 41908), (10240, 20954), (10477, 20480)]