9951680

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 23975568

約数和(自身を除く): 14023888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 227, 274, 320, 454, 548, 685, 908, 1096, 1135, 1370, 1816, 2192, 2270, 2740, 3632, 4384, 4540, 5480, 7264, 8768, 9080, 10960, 14528, 18160, 21920, 31099, 36320, 43840, 62198, 72640, 124396, 155495, 248792, 310990, 497584, 621980, 995168, 1243960, 1990336, 2487920, 4975840, 9951680]

約数ペア:

[(1, 9951680), (2, 4975840), (4, 2487920), (5, 1990336), (8, 1243960), (10, 995168), (16, 621980), (20, 497584), (32, 310990), (40, 248792), (64, 155495), (80, 124396), (137, 72640), (160, 62198), (227, 43840), (274, 36320), (320, 31099), (454, 21920), (548, 18160), (685, 14528), (908, 10960), (1096, 9080), (1135, 8768), (1370, 7264), (1816, 5480), (2192, 4540), (2270, 4384), (2740, 3632)]