109259780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7727}}^1$

素因数の和:7844

約数の個数: 48

約数和(自身を含む): 264854016

約数和(自身を除く): 155594236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 7727, 14140, 15454, 30908, 38635, 54089, 77270, 108178, 154540, 216356, 270445, 540890, 780427, 1081780, 1560854, 3121708, 3902135, 5462989, 7804270, 10925978, 15608540, 21851956, 27314945, 54629890, 109259780]

約数ペア:

[(1, 109259780), (2, 54629890), (4, 27314945), (5, 21851956), (7, 15608540), (10, 10925978), (14, 7804270), (20, 5462989), (28, 3902135), (35, 3121708), (70, 1560854), (101, 1081780), (140, 780427), (202, 540890), (404, 270445), (505, 216356), (707, 154540), (1010, 108178), (1414, 77270), (2020, 54089), (2828, 38635), (3535, 30908), (7070, 15454), (7727, 14140)]