10077740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 22063104

約数和(自身を除く): 11985364

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 151, 188, 235, 284, 302, 355, 470, 604, 710, 755, 940, 1420, 1510, 3020, 3337, 6674, 7097, 10721, 13348, 14194, 16685, 21442, 28388, 33370, 35485, 42884, 53605, 66740, 70970, 107210, 141940, 214420, 503887, 1007774, 2015548, 2519435, 5038870, 10077740]

約数ペア:

[(1, 10077740), (2, 5038870), (4, 2519435), (5, 2015548), (10, 1007774), (20, 503887), (47, 214420), (71, 141940), (94, 107210), (142, 70970), (151, 66740), (188, 53605), (235, 42884), (284, 35485), (302, 33370), (355, 28388), (470, 21442), (604, 16685), (710, 14194), (755, 13348), (940, 10721), (1420, 7097), (1510, 6674), (3020, 3337)]