15252080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 35903952

約数和(自身を除く): 20651872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 2297, 3320, 4594, 6640, 9188, 11485, 18376, 22970, 36752, 45940, 91880, 183760, 190651, 381302, 762604, 953255, 1525208, 1906510, 3050416, 3813020, 7626040, 15252080]

約数ペア:

[(1, 15252080), (2, 7626040), (4, 3813020), (5, 3050416), (8, 1906510), (10, 1525208), (16, 953255), (20, 762604), (40, 381302), (80, 190651), (83, 183760), (166, 91880), (332, 45940), (415, 36752), (664, 22970), (830, 18376), (1328, 11485), (1660, 9188), (2297, 6640), (3320, 4594)]