40750880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5419}}^1$

素因数の和:5481

約数の個数: 48

約数和(自身を含む): 98340480

約数和(自身を除く): 57589600

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, 5419, 7520, 10838, 21676, 27095, 43352, 54190, 86704, 108380, 173408, 216760, 254693, 433520, 509386, 867040, 1018772, 1273465, 2037544, 2546930, 4075088, 5093860, 8150176, 10187720, 20375440, 40750880]

約数ペア:

[(1, 40750880), (2, 20375440), (4, 10187720), (5, 8150176), (8, 5093860), (10, 4075088), (16, 2546930), (20, 2037544), (32, 1273465), (40, 1018772), (47, 867040), (80, 509386), (94, 433520), (160, 254693), (188, 216760), (235, 173408), (376, 108380), (470, 86704), (752, 54190), (940, 43352), (1504, 27095), (1880, 21676), (3760, 10838), (5419, 7520)]