11125120

素因数分解:

$2^7\times 5^1\times {\mathrm{17383}}^1$

素因数の和:17402

約数の個数: 32

約数和(自身を含む): 26597520

約数和(自身を除く): 15472400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17383, 34766, 69532, 86915, 139064, 173830, 278128, 347660, 556256, 695320, 1112512, 1390640, 2225024, 2781280, 5562560, 11125120]

約数ペア:

[(1, 11125120), (2, 5562560), (4, 2781280), (5, 2225024), (8, 1390640), (10, 1112512), (16, 695320), (20, 556256), (32, 347660), (40, 278128), (64, 173830), (80, 139064), (128, 86915), (160, 69532), (320, 34766), (640, 17383)]