26431700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2617}}^1$

素因数の和:2732

約数の個数: 36

約数和(自身を含む): 57946812

約数和(自身を除く): 31515112

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 2617, 5050, 5234, 10100, 10468, 13085, 26170, 52340, 65425, 130850, 261700, 264317, 528634, 1057268, 1321585, 2643170, 5286340, 6607925, 13215850, 26431700]

約数ペア:

[(1, 26431700), (2, 13215850), (4, 6607925), (5, 5286340), (10, 2643170), (20, 1321585), (25, 1057268), (50, 528634), (100, 264317), (101, 261700), (202, 130850), (404, 65425), (505, 52340), (1010, 26170), (2020, 13085), (2525, 10468), (2617, 10100), (5050, 5234)]