17141120

素因数分解:

$2^7\times 5^1\times {\mathrm{26783}}^1$

素因数の和:26802

約数の個数: 32

約数和(自身を含む): 40979520

約数和(自身を除く): 23838400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 26783, 53566, 107132, 133915, 214264, 267830, 428528, 535660, 857056, 1071320, 1714112, 2142640, 3428224, 4285280, 8570560, 17141120]

約数ペア:

[(1, 17141120), (2, 8570560), (4, 4285280), (5, 3428224), (8, 2142640), (10, 1714112), (16, 1071320), (20, 857056), (32, 535660), (40, 428528), (64, 267830), (80, 214264), (128, 133915), (160, 107132), (320, 53566), (640, 26783)]