13402071650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{18701}}^1$

素因数の和:20027

約数の個数: 48

約数和(自身を含む): 27216347328

約数和(自身を除く): 13814275678

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1303, 2606, 6515, 13030, 14333, 18701, 28666, 32575, 37402, 65150, 71665, 93505, 143330, 187010, 205711, 358325, 411422, 467525, 716650, 935050, 1028555, 2057110, 5142775, 10285550, 24367403, 48734806, 121837015, 243674030, 268041433, 536082866, 609185075, 1218370150, 1340207165, 2680414330, 6701035825, 13402071650]

約数ペア:

[(1, 13402071650), (2, 6701035825), (5, 2680414330), (10, 1340207165), (11, 1218370150), (22, 609185075), (25, 536082866), (50, 268041433), (55, 243674030), (110, 121837015), (275, 48734806), (550, 24367403), (1303, 10285550), (2606, 5142775), (6515, 2057110), (13030, 1028555), (14333, 935050), (18701, 716650), (28666, 467525), (32575, 411422), (37402, 358325), (65150, 205711), (71665, 187010), (93505, 143330)]