71757520

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5011}}^1$

素因数の和:5203

約数の個数: 40

約数和(自身を含む): 167801760

約数和(自身を除く): 96044240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5011, 7160, 10022, 14320, 20044, 25055, 40088, 50110, 80176, 100220, 200440, 400880, 896969, 1793938, 3587876, 4484845, 7175752, 8969690, 14351504, 17939380, 35878760, 71757520]

約数ペア:

[(1, 71757520), (2, 35878760), (4, 17939380), (5, 14351504), (8, 8969690), (10, 7175752), (16, 4484845), (20, 3587876), (40, 1793938), (80, 896969), (179, 400880), (358, 200440), (716, 100220), (895, 80176), (1432, 50110), (1790, 40088), (2864, 25055), (3580, 20044), (5011, 14320), (7160, 10022)]