1158049460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{2251}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 2519717760

約数和(自身を除く): 1361668300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 887, 1774, 2251, 3548, 4435, 4502, 8870, 9004, 11255, 17740, 22510, 25723, 45020, 51446, 65279, 102892, 128615, 130558, 257230, 261116, 326395, 514460, 652790, 1305580, 1996637, 3993274, 7986548, 9983185, 19966370, 39932740, 57902473, 115804946, 231609892, 289512365, 579024730, 1158049460]

約数ペア:

[(1, 1158049460), (2, 579024730), (4, 289512365), (5, 231609892), (10, 115804946), (20, 57902473), (29, 39932740), (58, 19966370), (116, 9983185), (145, 7986548), (290, 3993274), (580, 1996637), (887, 1305580), (1774, 652790), (2251, 514460), (3548, 326395), (4435, 261116), (4502, 257230), (8870, 130558), (9004, 128615), (11255, 102892), (17740, 65279), (22510, 51446), (25723, 45020)]