4534540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11961

約数の個数: 24

約数和(自身を含む): 10024560

約数和(自身を除く): 5490020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11933, 23866, 47732, 59665, 119330, 226727, 238660, 453454, 906908, 1133635, 2267270, 4534540]

約数ペア:

[(1, 4534540), (2, 2267270), (4, 1133635), (5, 906908), (10, 453454), (19, 238660), (20, 226727), (38, 119330), (76, 59665), (95, 47732), (190, 23866), (380, 11933)]