3391748720

素因数分解:

$2^4\times 5^1\times {\mathrm{42396859}}^1$

素因数の和:42396872

約数の個数: 20

約数和(自身を含む): 7885815960

約数和(自身を除く): 4494067240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42396859, 84793718, 169587436, 211984295, 339174872, 423968590, 678349744, 847937180, 1695874360, 3391748720]

約数ペア:

[(1, 3391748720), (2, 1695874360), (4, 847937180), (5, 678349744), (8, 423968590), (10, 339174872), (16, 211984295), (20, 169587436), (40, 84793718), (80, 42396859)]