1796394520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{50291}}^1$

素因数の和:50368

約数の個数: 64

約数和(自身を含む): 4345228800

約数和(自身を除く): 2548834280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3572, 4465, 7144, 8930, 17860, 35720, 50291, 100582, 201164, 251455, 402328, 502910, 955529, 1005820, 1911058, 2011640, 2363677, 3822116, 4727354, 4777645, 7644232, 9454708, 9555290, 11818385, 18909416, 19110580, 23636770, 38221160, 44909863, 47273540, 89819726, 94547080, 179639452, 224549315, 359278904, 449098630, 898197260, 1796394520]

約数ペア:

[(1, 1796394520), (2, 898197260), (4, 449098630), (5, 359278904), (8, 224549315), (10, 179639452), (19, 94547080), (20, 89819726), (38, 47273540), (40, 44909863), (47, 38221160), (76, 23636770), (94, 19110580), (95, 18909416), (152, 11818385), (188, 9555290), (190, 9454708), (235, 7644232), (376, 4777645), (380, 4727354), (470, 3822116), (760, 2363677), (893, 2011640), (940, 1911058), (1786, 1005820), (1880, 955529), (3572, 502910), (4465, 402328), (7144, 251455), (8930, 201164), (17860, 100582), (35720, 50291)]