26055260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 69464304

約数和(自身を除く): 43409044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2417, 2695, 4834, 5390, 9668, 10780, 12085, 16919, 24170, 26587, 33838, 48340, 53174, 67676, 84595, 106348, 118433, 132935, 169190, 186109, 236866, 265870, 338380, 372218, 473732, 531740, 592165, 744436, 930545, 1184330, 1302763, 1861090, 2368660, 2605526, 3722180, 5211052, 6513815, 13027630, 26055260]

約数ペア:

[(1, 26055260), (2, 13027630), (4, 6513815), (5, 5211052), (7, 3722180), (10, 2605526), (11, 2368660), (14, 1861090), (20, 1302763), (22, 1184330), (28, 930545), (35, 744436), (44, 592165), (49, 531740), (55, 473732), (70, 372218), (77, 338380), (98, 265870), (110, 236866), (140, 186109), (154, 169190), (196, 132935), (220, 118433), (245, 106348), (308, 84595), (385, 67676), (490, 53174), (539, 48340), (770, 33838), (980, 26587), (1078, 24170), (1540, 16919), (2156, 12085), (2417, 10780), (2695, 9668), (4834, 5390)]