16275280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29063}}^1$

素因数の和:29083

約数の個数: 40

約数和(自身を含む): 43247232

約数和(自身を除く): 26971952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 29063, 58126, 116252, 145315, 203441, 232504, 290630, 406882, 465008, 581260, 813764, 1017205, 1162520, 1627528, 2034410, 2325040, 3255056, 4068820, 8137640, 16275280]

約数ペア:

[(1, 16275280), (2, 8137640), (4, 4068820), (5, 3255056), (7, 2325040), (8, 2034410), (10, 1627528), (14, 1162520), (16, 1017205), (20, 813764), (28, 581260), (35, 465008), (40, 406882), (56, 290630), (70, 232504), (80, 203441), (112, 145315), (140, 116252), (280, 58126), (560, 29063)]