80775070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5164

約数の個数: 32

約数和(自身を含む): 152827488

約数和(自身を除く): 72052418

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 5077, 7955, 10154, 15910, 25385, 50770, 187849, 218311, 375698, 436622, 939245, 1091555, 1878490, 2183110, 8077507, 16155014, 40387535, 80775070]

約数ペア:

[(1, 80775070), (2, 40387535), (5, 16155014), (10, 8077507), (37, 2183110), (43, 1878490), (74, 1091555), (86, 939245), (185, 436622), (215, 375698), (370, 218311), (430, 187849), (1591, 50770), (3182, 25385), (5077, 15910), (7955, 10154)]