26571992980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{5749}}^1$

素因数の和:6413

約数の個数: 96

約数和(自身を含む): 62278020000

約数和(自身を除く): 35706027020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 613, 754, 1226, 1508, 1885, 2452, 3065, 3770, 5749, 6130, 7540, 7969, 11498, 12260, 15938, 17777, 22996, 28745, 31876, 35554, 39845, 57490, 71108, 74737, 79690, 88885, 114980, 149474, 159380, 166721, 177770, 231101, 298948, 333442, 355540, 373685, 462202, 666884, 747370, 833605, 924404, 1155505, 1494740, 1667210, 2167373, 2311010, 3334420, 3524137, 4334746, 4622020, 7048274, 8669492, 10836865, 14096548, 17620685, 21673730, 35241370, 43347460, 45813781, 70482740, 91627562, 102199973, 183255124, 204399946, 229068905, 408799892, 458137810, 510999865, 916275620, 1021999730, 1328599649, 2043999460, 2657199298, 5314398596, 6642998245, 13285996490, 26571992980]

約数ペア:

[(1, 26571992980), (2, 13285996490), (4, 6642998245), (5, 5314398596), (10, 2657199298), (13, 2043999460), (20, 1328599649), (26, 1021999730), (29, 916275620), (52, 510999865), (58, 458137810), (65, 408799892), (116, 229068905), (130, 204399946), (145, 183255124), (260, 102199973), (290, 91627562), (377, 70482740), (580, 45813781), (613, 43347460), (754, 35241370), (1226, 21673730), (1508, 17620685), (1885, 14096548), (2452, 10836865), (3065, 8669492), (3770, 7048274), (5749, 4622020), (6130, 4334746), (7540, 3524137), (7969, 3334420), (11498, 2311010), (12260, 2167373), (15938, 1667210), (17777, 1494740), (22996, 1155505), (28745, 924404), (31876, 833605), (35554, 747370), (39845, 666884), (57490, 462202), (71108, 373685), (74737, 355540), (79690, 333442), (88885, 298948), (114980, 231101), (149474, 177770), (159380, 166721)]