222022336540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{270758947}}^1$

素因数の和:270758997

約数の個数: 24

約数和(自身を含む): 477618784272

約数和(自身を除く): 255596447732

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 270758947, 541517894, 1083035788, 1353794735, 2707589470, 5415178940, 11101116827, 22202233654, 44404467308, 55505584135, 111011168270, 222022336540]

約数ペア:

[(1, 222022336540), (2, 111011168270), (4, 55505584135), (5, 44404467308), (10, 22202233654), (20, 11101116827), (41, 5415178940), (82, 2707589470), (164, 1353794735), (205, 1083035788), (410, 541517894), (820, 270758947)]