85272650

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{4253}}^1$

素因数の和:4666

約数の個数: 24

約数和(自身を含む): 159040044

約数和(自身を除く): 73767394

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 4253, 8506, 10025, 20050, 21265, 42530, 106325, 212650, 1705453, 3410906, 8527265, 17054530, 42636325, 85272650]

約数ペア:

[(1, 85272650), (2, 42636325), (5, 17054530), (10, 8527265), (25, 3410906), (50, 1705453), (401, 212650), (802, 106325), (2005, 42530), (4010, 21265), (4253, 20050), (8506, 10025)]