22563400

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 53026740

約数和(自身を除く): 30463340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 1117, 2020, 2234, 2525, 4040, 4468, 5050, 5585, 8936, 10100, 11170, 20200, 22340, 27925, 44680, 55850, 111700, 112817, 223400, 225634, 451268, 564085, 902536, 1128170, 2256340, 2820425, 4512680, 5640850, 11281700, 22563400]

約数ペア:

[(1, 22563400), (2, 11281700), (4, 5640850), (5, 4512680), (8, 2820425), (10, 2256340), (20, 1128170), (25, 902536), (40, 564085), (50, 451268), (100, 225634), (101, 223400), (200, 112817), (202, 111700), (404, 55850), (505, 44680), (808, 27925), (1010, 22340), (1117, 20200), (2020, 11170), (2234, 10100), (2525, 8936), (4040, 5585), (4468, 5050)]