9271040

素因数分解:

$2^8\times 5^1\times {\mathrm{7243}}^1$

素因数の和:7264

約数の個数: 36

約数和(自身を含む): 22210104

約数和(自身を除く): 12939064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 7243, 14486, 28972, 36215, 57944, 72430, 115888, 144860, 231776, 289720, 463552, 579440, 927104, 1158880, 1854208, 2317760, 4635520, 9271040]

約数ペア:

[(1, 9271040), (2, 4635520), (4, 2317760), (5, 1854208), (8, 1158880), (10, 927104), (16, 579440), (20, 463552), (32, 289720), (40, 231776), (64, 144860), (80, 115888), (128, 72430), (160, 57944), (256, 36215), (320, 28972), (640, 14486), (1280, 7243)]