13502240

素因数分解:

$2^5\times 5^1\times {\mathrm{84389}}^1$

素因数の和:84404

約数の個数: 24

約数和(自身を含む): 31899420

約数和(自身を除く): 18397180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 84389, 168778, 337556, 421945, 675112, 843890, 1350224, 1687780, 2700448, 3375560, 6751120, 13502240]

約数ペア:

[(1, 13502240), (2, 6751120), (4, 3375560), (5, 2700448), (8, 1687780), (10, 1350224), (16, 843890), (20, 675112), (32, 421945), (40, 337556), (80, 168778), (160, 84389)]