23142500

素因数分解:

$2^2\times 5^4\times {\mathrm{9257}}^1$

素因数の和:9281

約数の個数: 30

約数和(自身を含む): 50613486

約数和(自身を除く): 27470986

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 9257, 18514, 37028, 46285, 92570, 185140, 231425, 462850, 925700, 1157125, 2314250, 4628500, 5785625, 11571250, 23142500]

約数ペア:

[(1, 23142500), (2, 11571250), (4, 5785625), (5, 4628500), (10, 2314250), (20, 1157125), (25, 925700), (50, 462850), (100, 231425), (125, 185140), (250, 92570), (500, 46285), (625, 37028), (1250, 18514), (2500, 9257)]