10214478280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{184111}}^1$

素因数の和:184214

約数の個数: 64

約数和(自身を含む): 24523718400

約数和(自身を除く): 14309240120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2774, 2920, 5548, 6935, 11096, 13870, 27740, 55480, 184111, 368222, 736444, 920555, 1472888, 1841110, 3498109, 3682220, 6996218, 7364440, 13440103, 13992436, 17490545, 26880206, 27984872, 34981090, 53760412, 67200515, 69962180, 107520824, 134401030, 139924360, 255361957, 268802060, 510723914, 537604120, 1021447828, 1276809785, 2042895656, 2553619570, 5107239140, 10214478280]

約数ペア:

[(1, 10214478280), (2, 5107239140), (4, 2553619570), (5, 2042895656), (8, 1276809785), (10, 1021447828), (19, 537604120), (20, 510723914), (38, 268802060), (40, 255361957), (73, 139924360), (76, 134401030), (95, 107520824), (146, 69962180), (152, 67200515), (190, 53760412), (292, 34981090), (365, 27984872), (380, 26880206), (584, 17490545), (730, 13992436), (760, 13440103), (1387, 7364440), (1460, 6996218), (2774, 3682220), (2920, 3498109), (5548, 1841110), (6935, 1472888), (11096, 920555), (13870, 736444), (27740, 368222), (55480, 184111)]