5402380

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 11394432

約数和(自身を除く): 5992052

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 863, 1252, 1565, 1726, 3130, 3452, 4315, 6260, 8630, 17260, 270119, 540238, 1080476, 1350595, 2701190, 5402380]

約数ペア:

[(1, 5402380), (2, 2701190), (4, 1350595), (5, 1080476), (10, 540238), (20, 270119), (313, 17260), (626, 8630), (863, 6260), (1252, 4315), (1565, 3452), (1726, 3130)]