13702720

素因数分解:

$2^6\times 5^1\times {\mathrm{42821}}^1$

素因数の和:42838

約数の個数: 28

約数和(自身を含む): 32630364

約数和(自身を除く): 18927644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42821, 85642, 171284, 214105, 342568, 428210, 685136, 856420, 1370272, 1712840, 2740544, 3425680, 6851360, 13702720]

約数ペア:

[(1, 13702720), (2, 6851360), (4, 3425680), (5, 2740544), (8, 1712840), (10, 1370272), (16, 856420), (20, 685136), (32, 428210), (40, 342568), (64, 214105), (80, 171284), (160, 85642), (320, 42821)]