9399560

素因数分解:

$2^3\times 5^1\times {\mathrm{234989}}^1$

素因数の和:235000

約数の個数: 16

約数和(自身を含む): 21149100

約数和(自身を除く): 11749540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 234989, 469978, 939956, 1174945, 1879912, 2349890, 4699780, 9399560]

約数ペア:

[(1, 9399560), (2, 4699780), (4, 2349890), (5, 1879912), (8, 1174945), (10, 939956), (20, 469978), (40, 234989)]