22902040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 36402920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 311, 526, 622, 1052, 1244, 1315, 1555, 1841, 2104, 2177, 2488, 2630, 3110, 3682, 4354, 5260, 6220, 7364, 8708, 9205, 10520, 10885, 12440, 14728, 17416, 18410, 21770, 36820, 43540, 73640, 81793, 87080, 163586, 327172, 408965, 572551, 654344, 817930, 1145102, 1635860, 2290204, 2862755, 3271720, 4580408, 5725510, 11451020, 22902040]

約数ペア:

[(1, 22902040), (2, 11451020), (4, 5725510), (5, 4580408), (7, 3271720), (8, 2862755), (10, 2290204), (14, 1635860), (20, 1145102), (28, 817930), (35, 654344), (40, 572551), (56, 408965), (70, 327172), (140, 163586), (263, 87080), (280, 81793), (311, 73640), (526, 43540), (622, 36820), (1052, 21770), (1244, 18410), (1315, 17416), (1555, 14728), (1841, 12440), (2104, 10885), (2177, 10520), (2488, 9205), (2630, 8708), (3110, 7364), (3682, 6220), (4354, 5260)]