26238520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 74980080

約数和(自身を除く): 48741560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1217, 1540, 1960, 2156, 2434, 2695, 3080, 4312, 4868, 5390, 6085, 8519, 9736, 10780, 12170, 13387, 17038, 21560, 24340, 26774, 34076, 42595, 48680, 53548, 59633, 66935, 68152, 85190, 93709, 107096, 119266, 133870, 170380, 187418, 238532, 267740, 298165, 340760, 374836, 468545, 477064, 535480, 596330, 655963, 749672, 937090, 1192660, 1311926, 1874180, 2385320, 2623852, 3279815, 3748360, 5247704, 6559630, 13119260, 26238520]

約数ペア:

[(1, 26238520), (2, 13119260), (4, 6559630), (5, 5247704), (7, 3748360), (8, 3279815), (10, 2623852), (11, 2385320), (14, 1874180), (20, 1311926), (22, 1192660), (28, 937090), (35, 749672), (40, 655963), (44, 596330), (49, 535480), (55, 477064), (56, 468545), (70, 374836), (77, 340760), (88, 298165), (98, 267740), (110, 238532), (140, 187418), (154, 170380), (196, 133870), (220, 119266), (245, 107096), (280, 93709), (308, 85190), (385, 68152), (392, 66935), (440, 59633), (490, 53548), (539, 48680), (616, 42595), (770, 34076), (980, 26774), (1078, 24340), (1217, 21560), (1540, 17038), (1960, 13387), (2156, 12170), (2434, 10780), (2695, 9736), (3080, 8519), (4312, 6085), (4868, 5390)]