41561540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39209}}^1$

素因数の和:39271

約数の個数: 24

約数和(自身を含む): 88928280

約数和(自身を除く): 47366740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 39209, 78418, 156836, 196045, 392090, 784180, 2078077, 4156154, 8312308, 10390385, 20780770, 41561540]

約数ペア:

[(1, 41561540), (2, 20780770), (4, 10390385), (5, 8312308), (10, 4156154), (20, 2078077), (53, 784180), (106, 392090), (212, 196045), (265, 156836), (530, 78418), (1060, 39209)]