38998190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{50647}}^1$

素因数の和:50672

約数の個数: 32

約数和(自身を含む): 87519744

約数和(自身を除く): 48521554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 50647, 101294, 253235, 354529, 506470, 557117, 709058, 1114234, 1772645, 2785585, 3545290, 3899819, 5571170, 7799638, 19499095, 38998190]

約数ペア:

[(1, 38998190), (2, 19499095), (5, 7799638), (7, 5571170), (10, 3899819), (11, 3545290), (14, 2785585), (22, 1772645), (35, 1114234), (55, 709058), (70, 557117), (77, 506470), (110, 354529), (154, 253235), (385, 101294), (770, 50647)]