27476480

素因数分解:

$2^9\times 5^1\times {\mathrm{10733}}^1$

素因数の和:10756

約数の個数: 40

約数和(自身を含む): 65885292

約数和(自身を除く): 38408812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10733, 21466, 42932, 53665, 85864, 107330, 171728, 214660, 343456, 429320, 686912, 858640, 1373824, 1717280, 2747648, 3434560, 5495296, 6869120, 13738240, 27476480]

約数ペア:

[(1, 27476480), (2, 13738240), (4, 6869120), (5, 5495296), (8, 3434560), (10, 2747648), (16, 1717280), (20, 1373824), (32, 858640), (40, 686912), (64, 429320), (80, 343456), (128, 214660), (160, 171728), (256, 107330), (320, 85864), (512, 53665), (640, 42932), (1280, 21466), (2560, 10733)]