6502240

素因数分解:

$2^5\times 5^1\times {\mathrm{40639}}^1$

素因数の和:40654

約数の個数: 24

約数和(自身を含む): 15361920

約数和(自身を除く): 8859680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 40639, 81278, 162556, 203195, 325112, 406390, 650224, 812780, 1300448, 1625560, 3251120, 6502240]

約数ペア:

[(1, 6502240), (2, 3251120), (4, 1625560), (5, 1300448), (8, 812780), (10, 650224), (16, 406390), (20, 325112), (32, 203195), (40, 162556), (80, 81278), (160, 40639)]