39382240

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5299

約数の個数: 48

約数和(自身を含む): 95038272

約数和(自身を除く): 55656032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 5237, 7520, 10474, 20948, 26185, 41896, 52370, 83792, 104740, 167584, 209480, 246139, 418960, 492278, 837920, 984556, 1230695, 1969112, 2461390, 3938224, 4922780, 7876448, 9845560, 19691120, 39382240]

約数ペア:

[(1, 39382240), (2, 19691120), (4, 9845560), (5, 7876448), (8, 4922780), (10, 3938224), (16, 2461390), (20, 1969112), (32, 1230695), (40, 984556), (47, 837920), (80, 492278), (94, 418960), (160, 246139), (188, 209480), (235, 167584), (376, 104740), (470, 83792), (752, 52370), (940, 41896), (1504, 26185), (1880, 20948), (3760, 10474), (5237, 7520)]