4038973507620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25457}}^1\times {\mathrm{881437}}^1$

素因数の和:906909

約数の個数: 72

約数和(自身を含む): 12252048137784

約数和(自身を除く): 8213074630164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25457, 50914, 76371, 101828, 127285, 152742, 229113, 254570, 305484, 381855, 458226, 509140, 763710, 881437, 916452, 1145565, 1527420, 1762874, 2291130, 2644311, 3525748, 4407185, 4582260, 5288622, 7932933, 8814370, 10577244, 13221555, 15865866, 17628740, 26443110, 31731732, 39664665, 52886220, 79329330, 158658660, 22438741709, 44877483418, 67316225127, 89754966836, 112193708545, 134632450254, 201948675381, 224387417090, 269264900508, 336581125635, 403897350762, 448774834180, 673162251270, 807794701524, 1009743376905, 1346324502540, 2019486753810, 4038973507620]

約数ペア:

[(1, 4038973507620), (2, 2019486753810), (3, 1346324502540), (4, 1009743376905), (5, 807794701524), (6, 673162251270), (9, 448774834180), (10, 403897350762), (12, 336581125635), (15, 269264900508), (18, 224387417090), (20, 201948675381), (30, 134632450254), (36, 112193708545), (45, 89754966836), (60, 67316225127), (90, 44877483418), (180, 22438741709), (25457, 158658660), (50914, 79329330), (76371, 52886220), (101828, 39664665), (127285, 31731732), (152742, 26443110), (229113, 17628740), (254570, 15865866), (305484, 13221555), (381855, 10577244), (458226, 8814370), (509140, 7932933), (763710, 5288622), (881437, 4582260), (916452, 4407185), (1145565, 3525748), (1527420, 2644311), (1762874, 2291130)]