22093040

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1929

約数の個数: 40

約数和(自身を含む): 51722880

約数和(自身を除く): 29629840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 1759, 2512, 3140, 3518, 6280, 7036, 8795, 12560, 14072, 17590, 28144, 35180, 70360, 140720, 276163, 552326, 1104652, 1380815, 2209304, 2761630, 4418608, 5523260, 11046520, 22093040]

約数ペア:

[(1, 22093040), (2, 11046520), (4, 5523260), (5, 4418608), (8, 2761630), (10, 2209304), (16, 1380815), (20, 1104652), (40, 552326), (80, 276163), (157, 140720), (314, 70360), (628, 35180), (785, 28144), (1256, 17590), (1570, 14072), (1759, 12560), (2512, 8795), (3140, 7036), (3518, 6280)]