1520760416

素因数分解:

$2^5\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{3617}}^1$

素因数の和:5511

約数の個数: 48

約数和(自身を含む): 3424480416

約数和(自身を除く): 1903720000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1877, 3617, 3754, 7234, 7508, 13139, 14468, 15016, 25319, 26278, 28936, 30032, 50638, 52556, 57872, 60064, 101276, 105112, 115744, 202552, 210224, 405104, 420448, 810208, 6789109, 13578218, 27156436, 47523763, 54312872, 95047526, 108625744, 190095052, 217251488, 380190104, 760380208, 1520760416]

約数ペア:

[(1, 1520760416), (2, 760380208), (4, 380190104), (7, 217251488), (8, 190095052), (14, 108625744), (16, 95047526), (28, 54312872), (32, 47523763), (56, 27156436), (112, 13578218), (224, 6789109), (1877, 810208), (3617, 420448), (3754, 405104), (7234, 210224), (7508, 202552), (13139, 115744), (14468, 105112), (15016, 101276), (25319, 60064), (26278, 57872), (28936, 52556), (30032, 50638)]