476765620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8161}}^1$

素因数の和:8320

約数の個数: 48

約数和(自身を含む): 1053093888

約数和(自身を除く): 576328268

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1270, 2540, 2921, 5842, 8161, 11684, 14605, 16322, 29210, 32644, 40805, 58420, 81610, 163220, 187703, 375406, 750812, 938515, 1036447, 1877030, 2072894, 3754060, 4145788, 5182235, 10364470, 20728940, 23838281, 47676562, 95353124, 119191405, 238382810, 476765620]

約数ペア:

[(1, 476765620), (2, 238382810), (4, 119191405), (5, 95353124), (10, 47676562), (20, 23838281), (23, 20728940), (46, 10364470), (92, 5182235), (115, 4145788), (127, 3754060), (230, 2072894), (254, 1877030), (460, 1036447), (508, 938515), (635, 750812), (1270, 375406), (2540, 187703), (2921, 163220), (5842, 81610), (8161, 58420), (11684, 40805), (14605, 32644), (16322, 29210)]