9209327120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16445227}}^1$

素因数の和:16445247

約数の個数: 40

約数和(自身を含む): 24470499264

約数和(自身を除く): 15261172144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16445227, 32890454, 65780908, 82226135, 115116589, 131561816, 164452270, 230233178, 263123632, 328904540, 460466356, 575582945, 657809080, 920932712, 1151165890, 1315618160, 1841865424, 2302331780, 4604663560, 9209327120]

約数ペア:

[(1, 9209327120), (2, 4604663560), (4, 2302331780), (5, 1841865424), (7, 1315618160), (8, 1151165890), (10, 920932712), (14, 657809080), (16, 575582945), (20, 460466356), (28, 328904540), (35, 263123632), (40, 230233178), (56, 164452270), (70, 131561816), (80, 115116589), (112, 82226135), (140, 65780908), (280, 32890454), (560, 16445227)]