11246720

素因数分解:

$2^7\times 5^1\times {\mathrm{17573}}^1$

素因数の和:17592

約数の個数: 32

約数和(自身を含む): 26888220

約数和(自身を除く): 15641500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 17573, 35146, 70292, 87865, 140584, 175730, 281168, 351460, 562336, 702920, 1124672, 1405840, 2249344, 2811680, 5623360, 11246720]

約数ペア:

[(1, 11246720), (2, 5623360), (4, 2811680), (5, 2249344), (8, 1405840), (10, 1124672), (16, 702920), (20, 562336), (32, 351460), (40, 281168), (64, 175730), (80, 140584), (128, 87865), (160, 70292), (320, 35146), (640, 17573)]