22132660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 52093440

約数和(自身を除く): 29960780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 2719, 4070, 5438, 8140, 10876, 13595, 27190, 29909, 54380, 59818, 100603, 119636, 149545, 201206, 299090, 402412, 503015, 598180, 1006030, 1106633, 2012060, 2213266, 4426532, 5533165, 11066330, 22132660]

約数ペア:

[(1, 22132660), (2, 11066330), (4, 5533165), (5, 4426532), (10, 2213266), (11, 2012060), (20, 1106633), (22, 1006030), (37, 598180), (44, 503015), (55, 402412), (74, 299090), (110, 201206), (148, 149545), (185, 119636), (220, 100603), (370, 59818), (407, 54380), (740, 29909), (814, 27190), (1628, 13595), (2035, 10876), (2719, 8140), (4070, 5438)]