1195252580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{3631}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 2550535680

約数和(自身を除く): 1355283100

約数列:

[1, 2, 4, 5, 10, 20, 109, 151, 218, 302, 436, 545, 604, 755, 1090, 1510, 2180, 3020, 3631, 7262, 14524, 16459, 18155, 32918, 36310, 65836, 72620, 82295, 164590, 329180, 395779, 548281, 791558, 1096562, 1583116, 1978895, 2193124, 2741405, 3957790, 5482810, 7915580, 10965620, 59762629, 119525258, 239050516, 298813145, 597626290, 1195252580]

約数ペア:

[(1, 1195252580), (2, 597626290), (4, 298813145), (5, 239050516), (10, 119525258), (20, 59762629), (109, 10965620), (151, 7915580), (218, 5482810), (302, 3957790), (436, 2741405), (545, 2193124), (604, 1978895), (755, 1583116), (1090, 1096562), (1510, 791558), (2180, 548281), (3020, 395779), (3631, 329180), (7262, 164590), (14524, 82295), (16459, 72620), (18155, 65836), (32918, 36310)]