1079819620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{4679}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 2476656000

約数和(自身を除く): 1396836380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1049, 2098, 4196, 4679, 5245, 9358, 10490, 11539, 18716, 20980, 23078, 23395, 46156, 46790, 51469, 57695, 93580, 102938, 115390, 205876, 230780, 257345, 514690, 1029380, 4908271, 9816542, 19633084, 24541355, 49082710, 53990981, 98165420, 107981962, 215963924, 269954905, 539909810, 1079819620]

約数ペア:

[(1, 1079819620), (2, 539909810), (4, 269954905), (5, 215963924), (10, 107981962), (11, 98165420), (20, 53990981), (22, 49082710), (44, 24541355), (55, 19633084), (110, 9816542), (220, 4908271), (1049, 1029380), (2098, 514690), (4196, 257345), (4679, 230780), (5245, 205876), (9358, 115390), (10490, 102938), (11539, 93580), (18716, 57695), (20980, 51469), (23078, 46790), (23395, 46156)]