54544622020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20505497}}^1$

素因数の和:20505532

約数の個数: 48

約数和(自身を含む): 137796946560

約数和(自身を除く): 83252324540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 20505497, 41010994, 82021988, 102527485, 143538479, 205054970, 287076958, 389604443, 410109940, 574153916, 717692395, 779208886, 1435384790, 1558417772, 1948022215, 2727231101, 2870769580, 3896044430, 5454462202, 7792088860, 10908924404, 13636155505, 27272311010, 54544622020]

約数ペア:

[(1, 54544622020), (2, 27272311010), (4, 13636155505), (5, 10908924404), (7, 7792088860), (10, 5454462202), (14, 3896044430), (19, 2870769580), (20, 2727231101), (28, 1948022215), (35, 1558417772), (38, 1435384790), (70, 779208886), (76, 717692395), (95, 574153916), (133, 410109940), (140, 389604443), (190, 287076958), (266, 205054970), (380, 143538479), (532, 102527485), (665, 82021988), (1330, 41010994), (2660, 20505497)]