1710584920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3923}}^1$

素因数の和:4936

約数の個数: 64

約数和(自身を含む): 4204016640

約数和(自身を除く): 2493431720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 991, 1982, 3923, 3964, 4955, 7846, 7928, 9910, 10901, 15692, 19615, 19820, 21802, 31384, 39230, 39640, 43153, 43604, 54505, 78460, 86306, 87208, 109010, 156920, 172612, 215765, 218020, 345224, 431530, 436040, 863060, 1726120, 3887693, 7775386, 15550772, 19438465, 31101544, 38876930, 42764623, 77753860, 85529246, 155507720, 171058492, 213823115, 342116984, 427646230, 855292460, 1710584920]

約数ペア:

[(1, 1710584920), (2, 855292460), (4, 427646230), (5, 342116984), (8, 213823115), (10, 171058492), (11, 155507720), (20, 85529246), (22, 77753860), (40, 42764623), (44, 38876930), (55, 31101544), (88, 19438465), (110, 15550772), (220, 7775386), (440, 3887693), (991, 1726120), (1982, 863060), (3923, 436040), (3964, 431530), (4955, 345224), (7846, 218020), (7928, 215765), (9910, 172612), (10901, 156920), (15692, 109010), (19615, 87208), (19820, 86306), (21802, 78460), (31384, 54505), (39230, 43604), (39640, 43153)]