11738240

素因数分解:

$2^7\times 5^1\times {\mathrm{18341}}^1$

素因数の和:18360

約数の個数: 32

約数和(自身を含む): 28063260

約数和(自身を除く): 16325020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 18341, 36682, 73364, 91705, 146728, 183410, 293456, 366820, 586912, 733640, 1173824, 1467280, 2347648, 2934560, 5869120, 11738240]

約数ペア:

[(1, 11738240), (2, 5869120), (4, 2934560), (5, 2347648), (8, 1467280), (10, 1173824), (16, 733640), (20, 586912), (32, 366820), (40, 293456), (64, 183410), (80, 146728), (128, 91705), (160, 73364), (320, 36682), (640, 18341)]