12623560

素因数分解:

$2^3\times 5^1\times {\mathrm{315589}}^1$

素因数の和:315600

約数の個数: 16

約数和(自身を含む): 28403100

約数和(自身を除く): 15779540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 315589, 631178, 1262356, 1577945, 2524712, 3155890, 6311780, 12623560]

約数ペア:

[(1, 12623560), (2, 6311780), (4, 3155890), (5, 2524712), (8, 1577945), (10, 1262356), (20, 631178), (40, 315589)]