2535100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 5577768

約数和(自身を除く): 3042668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 251, 404, 502, 505, 1004, 1010, 1255, 2020, 2510, 2525, 5020, 5050, 6275, 10100, 12550, 25100, 25351, 50702, 101404, 126755, 253510, 507020, 633775, 1267550, 2535100]

約数ペア:

[(1, 2535100), (2, 1267550), (4, 633775), (5, 507020), (10, 253510), (20, 126755), (25, 101404), (50, 50702), (100, 25351), (101, 25100), (202, 12550), (251, 10100), (404, 6275), (502, 5050), (505, 5020), (1004, 2525), (1010, 2510), (1255, 2020)]