4606189840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{81439}}^1$

素因数の和:81560

約数の個数: 80

約数和(自身を含む): 12360637440

約数和(自身を除く): 7754447600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 4040, 5656, 7070, 8080, 11312, 14140, 28280, 56560, 81439, 162878, 325756, 407195, 570073, 651512, 814390, 1140146, 1303024, 1628780, 2280292, 2850365, 3257560, 4560584, 5700730, 6515120, 8225339, 9121168, 11401460, 16450678, 22802920, 32901356, 41126695, 45605840, 57577373, 65802712, 82253390, 115154746, 131605424, 164506780, 230309492, 287886865, 329013560, 460618984, 575773730, 658027120, 921237968, 1151547460, 2303094920, 4606189840]

約数ペア:

[(1, 4606189840), (2, 2303094920), (4, 1151547460), (5, 921237968), (7, 658027120), (8, 575773730), (10, 460618984), (14, 329013560), (16, 287886865), (20, 230309492), (28, 164506780), (35, 131605424), (40, 115154746), (56, 82253390), (70, 65802712), (80, 57577373), (101, 45605840), (112, 41126695), (140, 32901356), (202, 22802920), (280, 16450678), (404, 11401460), (505, 9121168), (560, 8225339), (707, 6515120), (808, 5700730), (1010, 4560584), (1414, 3257560), (1616, 2850365), (2020, 2280292), (2828, 1628780), (3535, 1303024), (4040, 1140146), (5656, 814390), (7070, 651512), (8080, 570073), (11312, 407195), (14140, 325756), (28280, 162878), (56560, 81439)]