1712680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 2227160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 911, 940, 1822, 1880, 3644, 4555, 7288, 9110, 18220, 36440, 42817, 85634, 171268, 214085, 342536, 428170, 856340, 1712680]

約数ペア:

[(1, 1712680), (2, 856340), (4, 428170), (5, 342536), (8, 214085), (10, 171268), (20, 85634), (40, 42817), (47, 36440), (94, 18220), (188, 9110), (235, 7288), (376, 4555), (470, 3644), (911, 1880), (940, 1822)]