15974900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9397}}^1$

素因数の和:9428

約数の個数: 36

約数和(自身を含む): 36708588

約数和(自身を除く): 20733688

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 9397, 18794, 37588, 46985, 93970, 159749, 187940, 234925, 319498, 469850, 638996, 798745, 939700, 1597490, 3194980, 3993725, 7987450, 15974900]

約数ペア:

[(1, 15974900), (2, 7987450), (4, 3993725), (5, 3194980), (10, 1597490), (17, 939700), (20, 798745), (25, 638996), (34, 469850), (50, 319498), (68, 234925), (85, 187940), (100, 159749), (170, 93970), (340, 46985), (425, 37588), (850, 18794), (1700, 9397)]