16880510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 31961952

約数和(自身を除く): 15081442

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1061, 1591, 2122, 3182, 5305, 7955, 10610, 15910, 39257, 45623, 78514, 91246, 196285, 228115, 392570, 456230, 1688051, 3376102, 8440255, 16880510]

約数ペア:

[(1, 16880510), (2, 8440255), (5, 3376102), (10, 1688051), (37, 456230), (43, 392570), (74, 228115), (86, 196285), (185, 91246), (215, 78514), (370, 45623), (430, 39257), (1061, 15910), (1591, 10610), (2122, 7955), (3182, 5305)]