1201328500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 2694706560

約数和(自身を除く): 1493378060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 125, 193, 211, 236, 250, 295, 386, 422, 500, 590, 772, 844, 965, 1055, 1180, 1475, 1930, 2110, 2950, 3860, 4220, 4825, 5275, 5900, 7375, 9650, 10550, 11387, 12449, 14750, 19300, 21100, 22774, 24125, 24898, 26375, 29500, 40723, 45548, 48250, 49796, 52750, 56935, 62245, 81446, 96500, 105500, 113870, 124490, 162892, 203615, 227740, 248980, 284675, 311225, 407230, 569350, 622450, 814460, 1018075, 1138700, 1244900, 1423375, 1556125, 2036150, 2402657, 2846750, 3112250, 4072300, 4805314, 5090375, 5693500, 6224500, 9610628, 10180750, 12013285, 20361500, 24026570, 48053140, 60066425, 120132850, 240265700, 300332125, 600664250, 1201328500]

約数ペア:

[(1, 1201328500), (2, 600664250), (4, 300332125), (5, 240265700), (10, 120132850), (20, 60066425), (25, 48053140), (50, 24026570), (59, 20361500), (100, 12013285), (118, 10180750), (125, 9610628), (193, 6224500), (211, 5693500), (236, 5090375), (250, 4805314), (295, 4072300), (386, 3112250), (422, 2846750), (500, 2402657), (590, 2036150), (772, 1556125), (844, 1423375), (965, 1244900), (1055, 1138700), (1180, 1018075), (1475, 814460), (1930, 622450), (2110, 569350), (2950, 407230), (3860, 311225), (4220, 284675), (4825, 248980), (5275, 227740), (5900, 203615), (7375, 162892), (9650, 124490), (10550, 113870), (11387, 105500), (12449, 96500), (14750, 81446), (19300, 62245), (21100, 56935), (22774, 52750), (24125, 49796), (24898, 48250), (26375, 45548), (29500, 40723)]