27814870760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6884869}}^1$

素因数の和:6884981

約数の個数: 32

約数和(自身を含む): 63203106600

約数和(自身を除く): 35388235840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 6884869, 13769738, 27539476, 34424345, 55078952, 68848690, 137697380, 275394760, 695371769, 1390743538, 2781487076, 3476858845, 5562974152, 6953717690, 13907435380, 27814870760]

約数ペア:

[(1, 27814870760), (2, 13907435380), (4, 6953717690), (5, 5562974152), (8, 3476858845), (10, 2781487076), (20, 1390743538), (40, 695371769), (101, 275394760), (202, 137697380), (404, 68848690), (505, 55078952), (808, 34424345), (1010, 27539476), (2020, 13769738), (4040, 6884869)]