1796646440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{12097}}^1$

素因数の和:12234

約数の個数: 64

約数和(自身を含む): 4181068800

約数和(自身を除く): 2384422360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 188, 235, 316, 376, 395, 470, 632, 790, 940, 1580, 1880, 3160, 3713, 7426, 12097, 14852, 18565, 24194, 29704, 37130, 48388, 60485, 74260, 96776, 120970, 148520, 241940, 483880, 568559, 955663, 1137118, 1911326, 2274236, 2842795, 3822652, 4548472, 4778315, 5685590, 7645304, 9556630, 11371180, 19113260, 22742360, 38226520, 44916161, 89832322, 179664644, 224580805, 359329288, 449161610, 898323220, 1796646440]

約数ペア:

[(1, 1796646440), (2, 898323220), (4, 449161610), (5, 359329288), (8, 224580805), (10, 179664644), (20, 89832322), (40, 44916161), (47, 38226520), (79, 22742360), (94, 19113260), (158, 11371180), (188, 9556630), (235, 7645304), (316, 5685590), (376, 4778315), (395, 4548472), (470, 3822652), (632, 2842795), (790, 2274236), (940, 1911326), (1580, 1137118), (1880, 955663), (3160, 568559), (3713, 483880), (7426, 241940), (12097, 148520), (14852, 120970), (18565, 96776), (24194, 74260), (29704, 60485), (37130, 48388)]