13738240

素因数分解:

$2^8\times 5^1\times {\mathrm{10733}}^1$

素因数の和:10754

約数の個数: 36

約数和(自身を含む): 32910444

約数和(自身を除く): 19172204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10733, 21466, 42932, 53665, 85864, 107330, 171728, 214660, 343456, 429320, 686912, 858640, 1373824, 1717280, 2747648, 3434560, 6869120, 13738240]

約数ペア:

[(1, 13738240), (2, 6869120), (4, 3434560), (5, 2747648), (8, 1717280), (10, 1373824), (16, 858640), (20, 686912), (32, 429320), (40, 343456), (64, 214660), (80, 171728), (128, 107330), (160, 85864), (256, 53665), (320, 42932), (640, 21466), (1280, 10733)]