2004993650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 4157733888

約数和(自身を除く): 2152740238

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 167, 263, 275, 334, 415, 526, 550, 830, 835, 913, 1315, 1670, 1826, 1837, 2075, 2630, 2893, 3674, 4150, 4175, 4565, 5786, 6575, 8350, 9130, 9185, 13150, 13861, 14465, 18370, 21829, 22825, 27722, 28930, 43658, 43921, 45650, 45925, 69305, 72325, 87842, 91850, 109145, 138610, 144650, 152471, 218290, 219605, 240119, 304942, 346525, 439210, 480238, 483131, 545725, 693050, 762355, 966262, 1091450, 1098025, 1200595, 1524710, 2196050, 2401190, 2415655, 3645443, 3811775, 4831310, 6002975, 7290886, 7623550, 12005950, 12078275, 18227215, 24156550, 36454430, 40099873, 80199746, 91136075, 182272150, 200499365, 400998730, 1002496825, 2004993650]

約数ペア:

[(1, 2004993650), (2, 1002496825), (5, 400998730), (10, 200499365), (11, 182272150), (22, 91136075), (25, 80199746), (50, 40099873), (55, 36454430), (83, 24156550), (110, 18227215), (166, 12078275), (167, 12005950), (263, 7623550), (275, 7290886), (334, 6002975), (415, 4831310), (526, 3811775), (550, 3645443), (830, 2415655), (835, 2401190), (913, 2196050), (1315, 1524710), (1670, 1200595), (1826, 1098025), (1837, 1091450), (2075, 966262), (2630, 762355), (2893, 693050), (3674, 545725), (4150, 483131), (4175, 480238), (4565, 439210), (5786, 346525), (6575, 304942), (8350, 240119), (9130, 219605), (9185, 218290), (13150, 152471), (13861, 144650), (14465, 138610), (18370, 109145), (21829, 91850), (22825, 87842), (27722, 72325), (28930, 69305), (43658, 45925), (43921, 45650)]