102664480

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6353}}^1$

素因数の和:6469

約数の個数: 48

約数和(自身を含む): 244984824

約数和(自身を除く): 142320344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6353, 8080, 12706, 16160, 25412, 31765, 50824, 63530, 101648, 127060, 203296, 254120, 508240, 641653, 1016480, 1283306, 2566612, 3208265, 5133224, 6416530, 10266448, 12833060, 20532896, 25666120, 51332240, 102664480]

約数ペア:

[(1, 102664480), (2, 51332240), (4, 25666120), (5, 20532896), (8, 12833060), (10, 10266448), (16, 6416530), (20, 5133224), (32, 3208265), (40, 2566612), (80, 1283306), (101, 1016480), (160, 641653), (202, 508240), (404, 254120), (505, 203296), (808, 127060), (1010, 101648), (1616, 63530), (2020, 50824), (3232, 31765), (4040, 25412), (6353, 16160), (8080, 12706)]