17204320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{15361}}^1$

素因数の和:15383

約数の個数: 48

約数和(自身を含む): 46454688

約数和(自身を除く): 29250368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 15361, 30722, 61444, 76805, 107527, 122888, 153610, 215054, 245776, 307220, 430108, 491552, 537635, 614440, 860216, 1075270, 1228880, 1720432, 2150540, 2457760, 3440864, 4301080, 8602160, 17204320]

約数ペア:

[(1, 17204320), (2, 8602160), (4, 4301080), (5, 3440864), (7, 2457760), (8, 2150540), (10, 1720432), (14, 1228880), (16, 1075270), (20, 860216), (28, 614440), (32, 537635), (35, 491552), (40, 430108), (56, 307220), (70, 245776), (80, 215054), (112, 153610), (140, 122888), (160, 107527), (224, 76805), (280, 61444), (560, 30722), (1120, 15361)]