39627340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 91173600

約数和(自身を除く): 51546260

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4019, 4930, 8038, 9860, 16076, 20095, 40190, 68323, 80380, 116551, 136646, 233102, 273292, 341615, 466204, 582755, 683230, 1165510, 1366460, 1981367, 2331020, 3962734, 7925468, 9906835, 19813670, 39627340]

約数ペア:

[(1, 39627340), (2, 19813670), (4, 9906835), (5, 7925468), (10, 3962734), (17, 2331020), (20, 1981367), (29, 1366460), (34, 1165510), (58, 683230), (68, 582755), (85, 466204), (116, 341615), (145, 273292), (170, 233102), (290, 136646), (340, 116551), (493, 80380), (580, 68323), (986, 40190), (1972, 20095), (2465, 16076), (4019, 9860), (4930, 8038)]