9165440

素因数分解:

$2^7\times 5^1\times {\mathrm{14321}}^1$

素因数の和:14340

約数の個数: 32

約数和(自身を含む): 21912660

約数和(自身を除く): 12747220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14321, 28642, 57284, 71605, 114568, 143210, 229136, 286420, 458272, 572840, 916544, 1145680, 1833088, 2291360, 4582720, 9165440]

約数ペア:

[(1, 9165440), (2, 4582720), (4, 2291360), (5, 1833088), (8, 1145680), (10, 916544), (16, 572840), (20, 458272), (32, 286420), (40, 229136), (64, 143210), (80, 114568), (128, 71605), (160, 57284), (320, 28642), (640, 14321)]