78301310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 144154080

約数和(自身を除く): 65852770

約数列:

[1, 2, 5, 10, 89, 97, 178, 194, 445, 485, 890, 907, 970, 1814, 4535, 8633, 9070, 17266, 43165, 80723, 86330, 87979, 161446, 175958, 403615, 439895, 807230, 879790, 7830131, 15660262, 39150655, 78301310]

約数ペア:

[(1, 78301310), (2, 39150655), (5, 15660262), (10, 7830131), (89, 879790), (97, 807230), (178, 439895), (194, 403615), (445, 175958), (485, 161446), (890, 87979), (907, 86330), (970, 80723), (1814, 43165), (4535, 17266), (8633, 9070)]