1761765920

素因数分解:

$2^5\times 5^1\times {\mathrm{2411}}^1\times {\mathrm{4567}}^1$

素因数の和:6993

約数の個数: 48

約数和(自身を含む): 4164810048

約数和(自身を除く): 2403044128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2411, 4567, 4822, 9134, 9644, 12055, 18268, 19288, 22835, 24110, 36536, 38576, 45670, 48220, 73072, 77152, 91340, 96440, 146144, 182680, 192880, 365360, 385760, 730720, 11011037, 22022074, 44044148, 55055185, 88088296, 110110370, 176176592, 220220740, 352353184, 440441480, 880882960, 1761765920]

約数ペア:

[(1, 1761765920), (2, 880882960), (4, 440441480), (5, 352353184), (8, 220220740), (10, 176176592), (16, 110110370), (20, 88088296), (32, 55055185), (40, 44044148), (80, 22022074), (160, 11011037), (2411, 730720), (4567, 385760), (4822, 365360), (9134, 192880), (9644, 182680), (12055, 146144), (18268, 96440), (19288, 91340), (22835, 77152), (24110, 73072), (36536, 48220), (38576, 45670)]