2905616960

素因数分解:

$2^6\times 5^1\times {\mathrm{701}}^1\times {\mathrm{12953}}^1$

素因数の和:13671

約数の個数: 56

約数和(自身を含む): 6929405496

約数和(自身を除く): 4023788536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 701, 1402, 2804, 3505, 5608, 7010, 11216, 12953, 14020, 22432, 25906, 28040, 44864, 51812, 56080, 64765, 103624, 112160, 129530, 207248, 224320, 259060, 414496, 518120, 828992, 1036240, 2072480, 4144960, 9080053, 18160106, 36320212, 45400265, 72640424, 90800530, 145280848, 181601060, 290561696, 363202120, 581123392, 726404240, 1452808480, 2905616960]

約数ペア:

[(1, 2905616960), (2, 1452808480), (4, 726404240), (5, 581123392), (8, 363202120), (10, 290561696), (16, 181601060), (20, 145280848), (32, 90800530), (40, 72640424), (64, 45400265), (80, 36320212), (160, 18160106), (320, 9080053), (701, 4144960), (1402, 2072480), (2804, 1036240), (3505, 828992), (5608, 518120), (7010, 414496), (11216, 259060), (12953, 224320), (14020, 207248), (22432, 129530), (25906, 112160), (28040, 103624), (44864, 64765), (51812, 56080)]