87114050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 172355040

約数和(自身を除く): 85240990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 475, 535, 857, 950, 1070, 1714, 2033, 2675, 4066, 4285, 5350, 8570, 10165, 16283, 20330, 21425, 32566, 42850, 50825, 81415, 91699, 101650, 162830, 183398, 407075, 458495, 814150, 916990, 1742281, 2292475, 3484562, 4584950, 8711405, 17422810, 43557025, 87114050]

約数ペア:

[(1, 87114050), (2, 43557025), (5, 17422810), (10, 8711405), (19, 4584950), (25, 3484562), (38, 2292475), (50, 1742281), (95, 916990), (107, 814150), (190, 458495), (214, 407075), (475, 183398), (535, 162830), (857, 101650), (950, 91699), (1070, 81415), (1714, 50825), (2033, 42850), (2675, 32566), (4066, 21425), (4285, 20330), (5350, 16283), (8570, 10165)]