22069040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39409}}^1$

素因数の和:39429

約数の個数: 40

約数和(自身を含む): 58642080

約数和(自身を除く): 36573040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39409, 78818, 157636, 197045, 275863, 315272, 394090, 551726, 630544, 788180, 1103452, 1379315, 1576360, 2206904, 2758630, 3152720, 4413808, 5517260, 11034520, 22069040]

約数ペア:

[(1, 22069040), (2, 11034520), (4, 5517260), (5, 4413808), (7, 3152720), (8, 2758630), (10, 2206904), (14, 1576360), (16, 1379315), (20, 1103452), (28, 788180), (35, 630544), (40, 551726), (56, 394090), (70, 315272), (80, 275863), (112, 197045), (140, 157636), (280, 78818), (560, 39409)]