14243560

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4001}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 32416200

約数和(自身を除く): 18172640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 4001, 8002, 16004, 20005, 32008, 40010, 80020, 160040, 356089, 712178, 1424356, 1780445, 2848712, 3560890, 7121780, 14243560]

約数ペア:

[(1, 14243560), (2, 7121780), (4, 3560890), (5, 2848712), (8, 1780445), (10, 1424356), (20, 712178), (40, 356089), (89, 160040), (178, 80020), (356, 40010), (445, 32008), (712, 20005), (890, 16004), (1780, 8002), (3560, 4001)]