5578460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6803}}^1$

素因数の和:6853

約数の個数: 24

約数和(自身を含む): 12002256

約数和(自身を除く): 6423796

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6803, 13606, 27212, 34015, 68030, 136060, 278923, 557846, 1115692, 1394615, 2789230, 5578460]

約数ペア:

[(1, 5578460), (2, 2789230), (4, 1394615), (5, 1115692), (10, 557846), (20, 278923), (41, 136060), (82, 68030), (164, 34015), (205, 27212), (410, 13606), (820, 6803)]