8136100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 20623680

約数和(自身を除く): 12487580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 197, 236, 295, 350, 394, 413, 590, 700, 788, 826, 985, 1180, 1379, 1475, 1652, 1970, 2065, 2758, 2950, 3940, 4130, 4925, 5516, 5900, 6895, 8260, 9850, 10325, 11623, 13790, 19700, 20650, 23246, 27580, 34475, 41300, 46492, 58115, 68950, 81361, 116230, 137900, 162722, 232460, 290575, 325444, 406805, 581150, 813610, 1162300, 1627220, 2034025, 4068050, 8136100]

約数ペア:

[(1, 8136100), (2, 4068050), (4, 2034025), (5, 1627220), (7, 1162300), (10, 813610), (14, 581150), (20, 406805), (25, 325444), (28, 290575), (35, 232460), (50, 162722), (59, 137900), (70, 116230), (100, 81361), (118, 68950), (140, 58115), (175, 46492), (197, 41300), (236, 34475), (295, 27580), (350, 23246), (394, 20650), (413, 19700), (590, 13790), (700, 11623), (788, 10325), (826, 9850), (985, 8260), (1180, 6895), (1379, 5900), (1475, 5516), (1652, 4925), (1970, 4130), (2065, 3940), (2758, 2950)]