133604020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 327680640

約数和(自身を除く): 194076620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 139, 170, 187, 220, 257, 278, 340, 374, 514, 556, 695, 748, 935, 1028, 1285, 1390, 1529, 1870, 2363, 2570, 2780, 2827, 3058, 3740, 4369, 4726, 5140, 5654, 6116, 7645, 8738, 9452, 11308, 11815, 14135, 15290, 17476, 21845, 23630, 25993, 28270, 30580, 35723, 43690, 47260, 48059, 51986, 56540, 71446, 87380, 96118, 103972, 129965, 142892, 178615, 192236, 240295, 259930, 357230, 392953, 480590, 519860, 607291, 714460, 785906, 961180, 1214582, 1571812, 1964765, 2429164, 3036455, 3929530, 6072910, 6680201, 7859060, 12145820, 13360402, 26720804, 33401005, 66802010, 133604020]

約数ペア:

[(1, 133604020), (2, 66802010), (4, 33401005), (5, 26720804), (10, 13360402), (11, 12145820), (17, 7859060), (20, 6680201), (22, 6072910), (34, 3929530), (44, 3036455), (55, 2429164), (68, 1964765), (85, 1571812), (110, 1214582), (139, 961180), (170, 785906), (187, 714460), (220, 607291), (257, 519860), (278, 480590), (340, 392953), (374, 357230), (514, 259930), (556, 240295), (695, 192236), (748, 178615), (935, 142892), (1028, 129965), (1285, 103972), (1390, 96118), (1529, 87380), (1870, 71446), (2363, 56540), (2570, 51986), (2780, 48059), (2827, 47260), (3058, 43690), (3740, 35723), (4369, 30580), (4726, 28270), (5140, 25993), (5654, 23630), (6116, 21845), (7645, 17476), (8738, 15290), (9452, 14135), (11308, 11815)]