184469860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{485447}}^1$

素因数の和:485475

約数の個数: 24

約数和(自身を含む): 407776320

約数和(自身を除く): 223306460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 485447, 970894, 1941788, 2427235, 4854470, 9223493, 9708940, 18446986, 36893972, 46117465, 92234930, 184469860]

約数ペア:

[(1, 184469860), (2, 92234930), (4, 46117465), (5, 36893972), (10, 18446986), (19, 9708940), (20, 9223493), (38, 4854470), (76, 2427235), (95, 1941788), (190, 970894), (380, 485447)]