8970040

素因数分解:

$2^3\times 5^1\times {\mathrm{224251}}^1$

素因数の和:224262

約数の個数: 16

約数和(自身を含む): 20182680

約数和(自身を除く): 11212640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 224251, 448502, 897004, 1121255, 1794008, 2242510, 4485020, 8970040]

約数ペア:

[(1, 8970040), (2, 4485020), (4, 2242510), (5, 1794008), (8, 1121255), (10, 897004), (20, 448502), (40, 224251)]