9485440

素因数分解:

$2^7\times 5^1\times {\mathrm{14821}}^1$

素因数の和:14840

約数の個数: 32

約数和(自身を含む): 22677660

約数和(自身を除く): 13192220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14821, 29642, 59284, 74105, 118568, 148210, 237136, 296420, 474272, 592840, 948544, 1185680, 1897088, 2371360, 4742720, 9485440]

約数ペア:

[(1, 9485440), (2, 4742720), (4, 2371360), (5, 1897088), (8, 1185680), (10, 948544), (16, 592840), (20, 474272), (32, 296420), (40, 237136), (64, 148210), (80, 118568), (128, 74105), (160, 59284), (320, 29642), (640, 14821)]