8612080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 20279952

約数和(自身を除く): 11667872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1297, 1328, 1660, 2594, 3320, 5188, 6485, 6640, 10376, 12970, 20752, 25940, 51880, 103760, 107651, 215302, 430604, 538255, 861208, 1076510, 1722416, 2153020, 4306040, 8612080]

約数ペア:

[(1, 8612080), (2, 4306040), (4, 2153020), (5, 1722416), (8, 1076510), (10, 861208), (16, 538255), (20, 430604), (40, 215302), (80, 107651), (83, 103760), (166, 51880), (332, 25940), (415, 20752), (664, 12970), (830, 10376), (1297, 6640), (1328, 6485), (1660, 5188), (2594, 3320)]