38466890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49957}}^1$

素因数の和:49982

約数の個数: 32

約数和(自身を含む): 86327424

約数和(自身を除く): 47860534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 49957, 99914, 249785, 349699, 499570, 549527, 699398, 1099054, 1748495, 2747635, 3496990, 3846689, 5495270, 7693378, 19233445, 38466890]

約数ペア:

[(1, 38466890), (2, 19233445), (5, 7693378), (7, 5495270), (10, 3846689), (11, 3496990), (14, 2747635), (22, 1748495), (35, 1099054), (55, 699398), (70, 549527), (77, 499570), (110, 349699), (154, 249785), (385, 99914), (770, 49957)]