38228500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 84429072

約数和(自身を除く): 46200572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 757, 1010, 1514, 2020, 2525, 3028, 3785, 5050, 7570, 10100, 12625, 15140, 18925, 25250, 37850, 50500, 75700, 76457, 94625, 152914, 189250, 305828, 378500, 382285, 764570, 1529140, 1911425, 3822850, 7645700, 9557125, 19114250, 38228500]

約数ペア:

[(1, 38228500), (2, 19114250), (4, 9557125), (5, 7645700), (10, 3822850), (20, 1911425), (25, 1529140), (50, 764570), (100, 382285), (101, 378500), (125, 305828), (202, 189250), (250, 152914), (404, 94625), (500, 76457), (505, 75700), (757, 50500), (1010, 37850), (1514, 25250), (2020, 18925), (2525, 15140), (3028, 12625), (3785, 10100), (5050, 7570)]