339756160

素因数分解:

$2^7\times 5^1\times {\mathrm{530869}}^1$

素因数の和:530888

約数の個数: 32

約数和(自身を含む): 812231100

約数和(自身を除く): 472474940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 530869, 1061738, 2123476, 2654345, 4246952, 5308690, 8493904, 10617380, 16987808, 21234760, 33975616, 42469520, 67951232, 84939040, 169878080, 339756160]

約数ペア:

[(1, 339756160), (2, 169878080), (4, 84939040), (5, 67951232), (8, 42469520), (10, 33975616), (16, 21234760), (20, 16987808), (32, 10617380), (40, 8493904), (64, 5308690), (80, 4246952), (128, 2654345), (160, 2123476), (320, 1061738), (640, 530869)]