12490635530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{98561}}^1$

素因数の和:98639

約数の個数: 64

約数和(自身を含む): 25547270400

約数和(自身を除く): 13056634870

約数列:

[1, 2, 5, 10, 19, 23, 29, 38, 46, 58, 95, 115, 145, 190, 230, 290, 437, 551, 667, 874, 1102, 1334, 2185, 2755, 3335, 4370, 5510, 6670, 12673, 25346, 63365, 98561, 126730, 197122, 492805, 985610, 1872659, 2266903, 2858269, 3745318, 4533806, 5716538, 9363295, 11334515, 14291345, 18726590, 22669030, 28582690, 43071157, 54307111, 65740187, 86142314, 108614222, 131480374, 215355785, 271535555, 328700935, 430711570, 543071110, 657401870, 1249063553, 2498127106, 6245317765, 12490635530]

約数ペア:

[(1, 12490635530), (2, 6245317765), (5, 2498127106), (10, 1249063553), (19, 657401870), (23, 543071110), (29, 430711570), (38, 328700935), (46, 271535555), (58, 215355785), (95, 131480374), (115, 108614222), (145, 86142314), (190, 65740187), (230, 54307111), (290, 43071157), (437, 28582690), (551, 22669030), (667, 18726590), (874, 14291345), (1102, 11334515), (1334, 9363295), (2185, 5716538), (2755, 4533806), (3335, 3745318), (4370, 2858269), (5510, 2266903), (6670, 1872659), (12673, 985610), (25346, 492805), (63365, 197122), (98561, 126730)]