79468760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283817}}^1$

素因数の和:283835

約数の個数: 32

約数和(自身を含む): 204348960

約数和(自身を除く): 124880200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283817, 567634, 1135268, 1419085, 1986719, 2270536, 2838170, 3973438, 5676340, 7946876, 9933595, 11352680, 15893752, 19867190, 39734380, 79468760]

約数ペア:

[(1, 79468760), (2, 39734380), (4, 19867190), (5, 15893752), (7, 11352680), (8, 9933595), (10, 7946876), (14, 5676340), (20, 3973438), (28, 2838170), (35, 2270536), (40, 1986719), (56, 1419085), (70, 1135268), (140, 567634), (280, 283817)]