11303680

素因数分解:

$2^8\times 5^1\times {\mathrm{8831}}^1$

素因数の和:8852

約数の個数: 36

約数和(自身を含む): 27078912

約数和(自身を除く): 15775232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 8831, 17662, 35324, 44155, 70648, 88310, 141296, 176620, 282592, 353240, 565184, 706480, 1130368, 1412960, 2260736, 2825920, 5651840, 11303680]

約数ペア:

[(1, 11303680), (2, 5651840), (4, 2825920), (5, 2260736), (8, 1412960), (10, 1130368), (16, 706480), (20, 565184), (32, 353240), (40, 282592), (64, 176620), (80, 141296), (128, 88310), (160, 70648), (256, 44155), (320, 35324), (640, 17662), (1280, 8831)]