22940740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 51231600

約数和(自身を除く): 28290860

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1069, 1073, 2138, 2146, 4276, 4292, 5345, 5365, 10690, 10730, 21380, 21460, 31001, 39553, 62002, 79106, 124004, 155005, 158212, 197765, 310010, 395530, 620020, 791060, 1147037, 2294074, 4588148, 5735185, 11470370, 22940740]

約数ペア:

[(1, 22940740), (2, 11470370), (4, 5735185), (5, 4588148), (10, 2294074), (20, 1147037), (29, 791060), (37, 620020), (58, 395530), (74, 310010), (116, 197765), (145, 158212), (148, 155005), (185, 124004), (290, 79106), (370, 62002), (580, 39553), (740, 31001), (1069, 21460), (1073, 21380), (2138, 10730), (2146, 10690), (4276, 5365), (4292, 5345)]