80234416

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 170078400

約数和(自身を除く): 89843984

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 361, 464, 479, 551, 722, 958, 1102, 1444, 1916, 2204, 2888, 3832, 4408, 5776, 7664, 8816, 9101, 10469, 13891, 18202, 20938, 27782, 36404, 41876, 55564, 72808, 83752, 111128, 145616, 167504, 172919, 222256, 263929, 345838, 527858, 691676, 1055716, 1383352, 2111432, 2766704, 4222864, 5014651, 10029302, 20058604, 40117208, 80234416]

約数ペア:

[(1, 80234416), (2, 40117208), (4, 20058604), (8, 10029302), (16, 5014651), (19, 4222864), (29, 2766704), (38, 2111432), (58, 1383352), (76, 1055716), (116, 691676), (152, 527858), (232, 345838), (304, 263929), (361, 222256), (464, 172919), (479, 167504), (551, 145616), (722, 111128), (958, 83752), (1102, 72808), (1444, 55564), (1916, 41876), (2204, 36404), (2888, 27782), (3832, 20938), (4408, 18202), (5776, 13891), (7664, 10469), (8816, 9101)]