14438240

素因数分解:

$2^5\times 5^1\times {\mathrm{90239}}^1$

素因数の和:90254

約数の個数: 24

約数和(自身を含む): 34110720

約数和(自身を除く): 19672480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 90239, 180478, 360956, 451195, 721912, 902390, 1443824, 1804780, 2887648, 3609560, 7219120, 14438240]

約数ペア:

[(1, 14438240), (2, 7219120), (4, 3609560), (5, 2887648), (8, 1804780), (10, 1443824), (16, 902390), (20, 721912), (32, 451195), (40, 360956), (80, 180478), (160, 90239)]