126583060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 146060780

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 284, 355, 388, 485, 710, 919, 970, 1420, 1838, 1940, 3676, 4595, 6887, 9190, 13774, 18380, 27548, 34435, 65249, 68870, 89143, 130498, 137740, 178286, 260996, 326245, 356572, 445715, 652490, 891430, 1304980, 1782860, 6329153, 12658306, 25316612, 31645765, 63291530, 126583060]

約数ペア:

[(1, 126583060), (2, 63291530), (4, 31645765), (5, 25316612), (10, 12658306), (20, 6329153), (71, 1782860), (97, 1304980), (142, 891430), (194, 652490), (284, 445715), (355, 356572), (388, 326245), (485, 260996), (710, 178286), (919, 137740), (970, 130498), (1420, 89143), (1838, 68870), (1940, 65249), (3676, 34435), (4595, 27548), (6887, 18380), (9190, 13774)]