17207120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30727}}^1$

素因数の和:30747

約数の個数: 40

約数和(自身を含む): 45723264

約数和(自身を除く): 28516144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30727, 61454, 122908, 153635, 215089, 245816, 307270, 430178, 491632, 614540, 860356, 1075445, 1229080, 1720712, 2150890, 2458160, 3441424, 4301780, 8603560, 17207120]

約数ペア:

[(1, 17207120), (2, 8603560), (4, 4301780), (5, 3441424), (7, 2458160), (8, 2150890), (10, 1720712), (14, 1229080), (16, 1075445), (20, 860356), (28, 614540), (35, 491632), (40, 430178), (56, 307270), (70, 245816), (80, 215089), (112, 153635), (140, 122908), (280, 61454), (560, 30727)]