32145280

素因数分解:

$2^7\times 5^1\times {\mathrm{50227}}^1$

素因数の和:50246

約数の個数: 32

約数和(自身を含む): 76848840

約数和(自身を除く): 44703560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 50227, 100454, 200908, 251135, 401816, 502270, 803632, 1004540, 1607264, 2009080, 3214528, 4018160, 6429056, 8036320, 16072640, 32145280]

約数ペア:

[(1, 32145280), (2, 16072640), (4, 8036320), (5, 6429056), (8, 4018160), (10, 3214528), (16, 2009080), (20, 1607264), (32, 1004540), (40, 803632), (64, 502270), (80, 401816), (128, 251135), (160, 200908), (320, 100454), (640, 50227)]