17107840

素因数分解:

$2^7\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26750

約数の個数: 32

約数和(自身を含む): 40899960

約数和(自身を除く): 23792120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 26731, 53462, 106924, 133655, 213848, 267310, 427696, 534620, 855392, 1069240, 1710784, 2138480, 3421568, 4276960, 8553920, 17107840]

約数ペア:

[(1, 17107840), (2, 8553920), (4, 4276960), (5, 3421568), (8, 2138480), (10, 1710784), (16, 1069240), (20, 855392), (32, 534620), (40, 427696), (64, 267310), (80, 213848), (128, 133655), (160, 106924), (320, 53462), (640, 26731)]