71350381010

素因数分解:

$2^1\times 5^1\times {\mathrm{39679}}^1\times {\mathrm{179819}}^1$

素因数の和:219505

約数の個数: 16

約数和(自身を含む): 128434636800

約数和(自身を除く): 57084255790

約数列:

[1, 2, 5, 10, 39679, 79358, 179819, 198395, 359638, 396790, 899095, 1798190, 7135038101, 14270076202, 35675190505, 71350381010]

約数ペア:

[(1, 71350381010), (2, 35675190505), (5, 14270076202), (10, 7135038101), (39679, 1798190), (79358, 899095), (179819, 396790), (198395, 359638)]