1575135080

素因数分解:

$2^3\times 5^1\times {\mathrm{6961}}^1\times {\mathrm{5657}}^1$

素因数の和:12629

約数の個数: 32

約数和(自身を含む): 3545189640

約数和(自身を除く): 1970054560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5657, 6961, 11314, 13922, 22628, 27844, 28285, 34805, 45256, 55688, 56570, 69610, 113140, 139220, 226280, 278440, 39378377, 78756754, 157513508, 196891885, 315027016, 393783770, 787567540, 1575135080]

約数ペア:

[(1, 1575135080), (2, 787567540), (4, 393783770), (5, 315027016), (8, 196891885), (10, 157513508), (20, 78756754), (40, 39378377), (5657, 278440), (6961, 226280), (11314, 139220), (13922, 113140), (22628, 69610), (27844, 56570), (28285, 55688), (34805, 45256)]