97211420

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{4447}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 204376704

約数和(自身を除く): 107165284

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 4372, 4447, 5465, 8894, 10930, 17788, 21860, 22235, 44470, 88940, 4860571, 9721142, 19442284, 24302855, 48605710, 97211420]

約数ペア:

[(1, 97211420), (2, 48605710), (4, 24302855), (5, 19442284), (10, 9721142), (20, 4860571), (1093, 88940), (2186, 44470), (4372, 22235), (4447, 21860), (5465, 17788), (8894, 10930)]