22355301820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{51679}}^1$

素因数の和:52234

約数の個数: 48

約数和(自身を含む): 48134338560

約数和(自身を除く): 25779036740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 503, 860, 1006, 2012, 2515, 5030, 10060, 21629, 43258, 51679, 86516, 103358, 108145, 206716, 216290, 258395, 432580, 516790, 1033580, 2222197, 4444394, 8888788, 11110985, 22221970, 25994537, 44443940, 51989074, 103978148, 129972685, 259945370, 519890740, 1117765091, 2235530182, 4471060364, 5588825455, 11177650910, 22355301820]

約数ペア:

[(1, 22355301820), (2, 11177650910), (4, 5588825455), (5, 4471060364), (10, 2235530182), (20, 1117765091), (43, 519890740), (86, 259945370), (172, 129972685), (215, 103978148), (430, 51989074), (503, 44443940), (860, 25994537), (1006, 22221970), (2012, 11110985), (2515, 8888788), (5030, 4444394), (10060, 2222197), (21629, 1033580), (43258, 516790), (51679, 432580), (86516, 258395), (103358, 216290), (108145, 206716)]