320445986830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^2\times {\mathrm{16229}}^1$

素因数の和:16845

約数の個数: 48

約数和(自身を含む): 603979584480

約数和(自身を除く): 283533597650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 586, 1465, 2930, 6739, 13478, 16229, 32458, 33695, 67390, 81145, 85849, 162290, 171698, 373267, 429245, 746534, 858490, 1866335, 1974527, 3732670, 3949054, 4755097, 9510194, 9872635, 19745270, 23775485, 47550970, 109367231, 218734462, 546836155, 1093672310, 1393243421, 2786486842, 6966217105, 13932434210, 32044598683, 64089197366, 160222993415, 320445986830]

約数ペア:

[(1, 320445986830), (2, 160222993415), (5, 64089197366), (10, 32044598683), (23, 13932434210), (46, 6966217105), (115, 2786486842), (230, 1393243421), (293, 1093672310), (586, 546836155), (1465, 218734462), (2930, 109367231), (6739, 47550970), (13478, 23775485), (16229, 19745270), (32458, 9872635), (33695, 9510194), (67390, 4755097), (81145, 3949054), (85849, 3732670), (162290, 1974527), (171698, 1866335), (373267, 858490), (429245, 746534)]