7651569490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1\times {\mathrm{5953}}^1$

素因数の和:7666

約数の個数: 32

約数和(自身を含む): 13958081280

約数和(自身を除く): 6306511790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1627, 3254, 5953, 8135, 11906, 16270, 29765, 59530, 128533, 257066, 470287, 642665, 940574, 1285330, 2351435, 4702870, 9685531, 19371062, 48427655, 96855310, 765156949, 1530313898, 3825784745, 7651569490]

約数ペア:

[(1, 7651569490), (2, 3825784745), (5, 1530313898), (10, 765156949), (79, 96855310), (158, 48427655), (395, 19371062), (790, 9685531), (1627, 4702870), (3254, 2351435), (5953, 1285330), (8135, 940574), (11906, 642665), (16270, 470287), (29765, 257066), (59530, 128533)]