7284080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 17155152

約数和(自身を除く): 9871072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1097, 1328, 1660, 2194, 3320, 4388, 5485, 6640, 8776, 10970, 17552, 21940, 43880, 87760, 91051, 182102, 364204, 455255, 728408, 910510, 1456816, 1821020, 3642040, 7284080]

約数ペア:

[(1, 7284080), (2, 3642040), (4, 1821020), (5, 1456816), (8, 910510), (10, 728408), (16, 455255), (20, 364204), (40, 182102), (80, 91051), (83, 87760), (166, 43880), (332, 21940), (415, 17552), (664, 10970), (830, 8776), (1097, 6640), (1328, 5485), (1660, 4388), (2194, 3320)]