18560

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1$

素因数の和:48

約数の個数: 32

約数和(自身を含む): 45900

約数和(自身を除く): 27340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560]

約数ペア:

[(1, 18560), (2, 9280), (4, 4640), (5, 3712), (8, 2320), (10, 1856), (16, 1160), (20, 928), (29, 640), (32, 580), (40, 464), (58, 320), (64, 290), (80, 232), (116, 160), (128, 145)]