1935145360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1979}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 4772908800

約数和(自身を除く): 2837763440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 719, 1360, 1438, 1979, 2876, 3595, 3958, 5752, 7190, 7916, 9895, 11504, 12223, 14380, 15832, 19790, 24446, 28760, 31664, 33643, 39580, 48892, 57520, 61115, 67286, 79160, 97784, 122230, 134572, 158320, 168215, 195568, 244460, 269144, 336430, 488920, 538288, 672860, 977840, 1345720, 1422901, 2691440, 2845802, 5691604, 7114505, 11383208, 14229010, 22766416, 24189317, 28458020, 48378634, 56916040, 96757268, 113832080, 120946585, 193514536, 241893170, 387029072, 483786340, 967572680, 1935145360]

約数ペア:

[(1, 1935145360), (2, 967572680), (4, 483786340), (5, 387029072), (8, 241893170), (10, 193514536), (16, 120946585), (17, 113832080), (20, 96757268), (34, 56916040), (40, 48378634), (68, 28458020), (80, 24189317), (85, 22766416), (136, 14229010), (170, 11383208), (272, 7114505), (340, 5691604), (680, 2845802), (719, 2691440), (1360, 1422901), (1438, 1345720), (1979, 977840), (2876, 672860), (3595, 538288), (3958, 488920), (5752, 336430), (7190, 269144), (7916, 244460), (9895, 195568), (11504, 168215), (12223, 158320), (14380, 134572), (15832, 122230), (19790, 97784), (24446, 79160), (28760, 67286), (31664, 61115), (33643, 57520), (39580, 48892)]