100971560

素因数分解:

$2^3\times 5^1\times {\mathrm{2524289}}^1$

素因数の和:2524300

約数の個数: 16

約数和(自身を含む): 227186100

約数和(自身を除く): 126214540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2524289, 5048578, 10097156, 12621445, 20194312, 25242890, 50485780, 100971560]

約数ペア:

[(1, 100971560), (2, 50485780), (4, 25242890), (5, 20194312), (8, 12621445), (10, 10097156), (20, 5048578), (40, 2524289)]