24247420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63809}}^1$

素因数の和:63837

約数の個数: 24

約数和(自身を含む): 53600400

約数和(自身を除く): 29352980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 63809, 127618, 255236, 319045, 638090, 1212371, 1276180, 2424742, 4849484, 6061855, 12123710, 24247420]

約数ペア:

[(1, 24247420), (2, 12123710), (4, 6061855), (5, 4849484), (10, 2424742), (19, 1276180), (20, 1212371), (38, 638090), (76, 319045), (95, 255236), (190, 127618), (380, 63809)]