26879080

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1831}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 60675840

約数和(自身を除く): 33796760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1831, 1835, 2936, 3662, 3670, 7324, 7340, 9155, 14648, 14680, 18310, 36620, 73240, 671977, 1343954, 2687908, 3359885, 5375816, 6719770, 13439540, 26879080]

約数ペア:

[(1, 26879080), (2, 13439540), (4, 6719770), (5, 5375816), (8, 3359885), (10, 2687908), (20, 1343954), (40, 671977), (367, 73240), (734, 36620), (1468, 18310), (1831, 14680), (1835, 14648), (2936, 9155), (3662, 7340), (3670, 7324)]