101963560

素因数分解:

$2^3\times 5^1\times {\mathrm{2549089}}^1$

素因数の和:2549100

約数の個数: 16

約数和(自身を含む): 229418100

約数和(自身を除く): 127454540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2549089, 5098178, 10196356, 12745445, 20392712, 25490890, 50981780, 101963560]

約数ペア:

[(1, 101963560), (2, 50981780), (4, 25490890), (5, 20392712), (8, 12745445), (10, 10196356), (20, 5098178), (40, 2549089)]