2122720

素因数分解:

$2^5\times 5^1\times {\mathrm{13267}}^1$

素因数の和:13282

約数の個数: 24

約数和(自身を含む): 5015304

約数和(自身を除く): 2892584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13267, 26534, 53068, 66335, 106136, 132670, 212272, 265340, 424544, 530680, 1061360, 2122720]

約数ペア:

[(1, 2122720), (2, 1061360), (4, 530680), (5, 424544), (8, 265340), (10, 212272), (16, 132670), (20, 106136), (32, 66335), (40, 53068), (80, 26534), (160, 13267)]