97707080

素因数分解:

$2^3\times 5^1\times {\mathrm{2442677}}^1$

素因数の和:2442688

約数の個数: 16

約数和(自身を含む): 219841020

約数和(自身を除く): 122133940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2442677, 4885354, 9770708, 12213385, 19541416, 24426770, 48853540, 97707080]

約数ペア:

[(1, 97707080), (2, 48853540), (4, 24426770), (5, 19541416), (8, 12213385), (10, 9770708), (20, 4885354), (40, 2442677)]