17967951160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23642041}}^1$

素因数の和:23642071

約数の個数: 32

約数和(自身を含む): 42555675600

約数和(自身を除く): 24587724440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 23642041, 47284082, 94568164, 118210205, 189136328, 236420410, 449198779, 472840820, 898397558, 945681640, 1796795116, 2245993895, 3593590232, 4491987790, 8983975580, 17967951160]

約数ペア:

[(1, 17967951160), (2, 8983975580), (4, 4491987790), (5, 3593590232), (8, 2245993895), (10, 1796795116), (19, 945681640), (20, 898397558), (38, 472840820), (40, 449198779), (76, 236420410), (95, 189136328), (152, 118210205), (190, 94568164), (380, 47284082), (760, 23642041)]