3920320

素因数分解:

$2^6\times 5^1\times {\mathrm{12251}}^1$

素因数の和:12268

約数の個数: 28

約数和(自身を含む): 9336024

約数和(自身を除く): 5415704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12251, 24502, 49004, 61255, 98008, 122510, 196016, 245020, 392032, 490040, 784064, 980080, 1960160, 3920320]

約数ペア:

[(1, 3920320), (2, 1960160), (4, 980080), (5, 784064), (8, 490040), (10, 392032), (16, 245020), (20, 196016), (32, 122510), (40, 98008), (64, 61255), (80, 49004), (160, 24502), (320, 12251)]