80170490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5039}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 71513350

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 5039, 7955, 10078, 15910, 25195, 50390, 186443, 216677, 372886, 433354, 932215, 1083385, 1864430, 2166770, 8017049, 16034098, 40085245, 80170490]

約数ペア:

[(1, 80170490), (2, 40085245), (5, 16034098), (10, 8017049), (37, 2166770), (43, 1864430), (74, 1083385), (86, 932215), (185, 433354), (215, 372886), (370, 216677), (430, 186443), (1591, 50390), (3182, 25195), (5039, 15910), (7955, 10078)]