192019120

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5569}}^1$

素因数の和:6013

約数の個数: 40

約数和(自身を含む): 447560640

約数和(自身を除く): 255541520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 862, 1724, 2155, 3448, 4310, 5569, 6896, 8620, 11138, 17240, 22276, 27845, 34480, 44552, 55690, 89104, 111380, 222760, 445520, 2400239, 4800478, 9600956, 12001195, 19201912, 24002390, 38403824, 48004780, 96009560, 192019120]

約数ペア:

[(1, 192019120), (2, 96009560), (4, 48004780), (5, 38403824), (8, 24002390), (10, 19201912), (16, 12001195), (20, 9600956), (40, 4800478), (80, 2400239), (431, 445520), (862, 222760), (1724, 111380), (2155, 89104), (3448, 55690), (4310, 44552), (5569, 34480), (6896, 27845), (8620, 22276), (11138, 17240)]