83573170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 72102350

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 1979, 3958, 4223, 8446, 9895, 19790, 21115, 42230, 81139, 162278, 203837, 405695, 407674, 811390, 1019185, 2038370, 8357317, 16714634, 41786585, 83573170]

約数ペア:

[(1, 83573170), (2, 41786585), (5, 16714634), (10, 8357317), (41, 2038370), (82, 1019185), (103, 811390), (205, 407674), (206, 405695), (410, 203837), (515, 162278), (1030, 81139), (1979, 42230), (3958, 21115), (4223, 19790), (8446, 9895)]