2216320

素因数分解:

$2^7\times 5^1\times {\mathrm{3463}}^1$

素因数の和:3482

約数の個数: 32

約数和(自身を含む): 5299920

約数和(自身を除く): 3083600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3463, 6926, 13852, 17315, 27704, 34630, 55408, 69260, 110816, 138520, 221632, 277040, 443264, 554080, 1108160, 2216320]

約数ペア:

[(1, 2216320), (2, 1108160), (4, 554080), (5, 443264), (8, 277040), (10, 221632), (16, 138520), (20, 110816), (32, 69260), (40, 55408), (64, 34630), (80, 27704), (128, 17315), (160, 13852), (320, 6926), (640, 3463)]