2614162640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{5801}}^1$

素因数の和:5988

約数の個数: 80

約数和(自身を含む): 6267830976

約数和(自身を除く): 3653668336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 131, 172, 215, 262, 344, 430, 524, 655, 688, 860, 1048, 1310, 1720, 2096, 2620, 3440, 5240, 5633, 5801, 10480, 11266, 11602, 22532, 23204, 28165, 29005, 45064, 46408, 56330, 58010, 90128, 92816, 112660, 116020, 225320, 232040, 249443, 450640, 464080, 498886, 759931, 997772, 1247215, 1519862, 1995544, 2494430, 3039724, 3799655, 3991088, 4988860, 6079448, 7599310, 9977720, 12158896, 15198620, 19955440, 30397240, 32677033, 60794480, 65354066, 130708132, 163385165, 261416264, 326770330, 522832528, 653540660, 1307081320, 2614162640]

約数ペア:

[(1, 2614162640), (2, 1307081320), (4, 653540660), (5, 522832528), (8, 326770330), (10, 261416264), (16, 163385165), (20, 130708132), (40, 65354066), (43, 60794480), (80, 32677033), (86, 30397240), (131, 19955440), (172, 15198620), (215, 12158896), (262, 9977720), (344, 7599310), (430, 6079448), (524, 4988860), (655, 3991088), (688, 3799655), (860, 3039724), (1048, 2494430), (1310, 1995544), (1720, 1519862), (2096, 1247215), (2620, 997772), (3440, 759931), (5240, 498886), (5633, 464080), (5801, 450640), (10480, 249443), (11266, 232040), (11602, 225320), (22532, 116020), (23204, 112660), (28165, 92816), (29005, 90128), (45064, 58010), (46408, 56330)]