118190960

素因数分解:

$2^4\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1447}}^1$

素因数の和:2481

約数の個数: 40

約数和(自身を含む): 275253216

約数和(自身を除く): 157062256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1021, 1447, 2042, 2894, 4084, 5105, 5788, 7235, 8168, 10210, 11576, 14470, 16336, 20420, 23152, 28940, 40840, 57880, 81680, 115760, 1477387, 2954774, 5909548, 7386935, 11819096, 14773870, 23638192, 29547740, 59095480, 118190960]

約数ペア:

[(1, 118190960), (2, 59095480), (4, 29547740), (5, 23638192), (8, 14773870), (10, 11819096), (16, 7386935), (20, 5909548), (40, 2954774), (80, 1477387), (1021, 115760), (1447, 81680), (2042, 57880), (2894, 40840), (4084, 28940), (5105, 23152), (5788, 20420), (7235, 16336), (8168, 14470), (10210, 11576)]