222361760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 548093952

約数和(自身を除く): 325732192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 353, 496, 508, 620, 635, 706, 992, 1016, 1240, 1270, 1412, 1765, 2032, 2480, 2540, 2824, 3530, 3937, 4064, 4960, 5080, 5648, 7060, 7874, 10160, 10943, 11296, 14120, 15748, 19685, 20320, 21886, 28240, 31496, 39370, 43772, 44831, 54715, 56480, 62992, 78740, 87544, 89662, 109430, 125984, 157480, 175088, 179324, 218860, 224155, 314960, 350176, 358648, 437720, 448310, 629920, 717296, 875440, 896620, 1389761, 1434592, 1750880, 1793240, 2779522, 3586480, 5559044, 6948805, 7172960, 11118088, 13897610, 22236176, 27795220, 44472352, 55590440, 111180880, 222361760]

約数ペア:

[(1, 222361760), (2, 111180880), (4, 55590440), (5, 44472352), (8, 27795220), (10, 22236176), (16, 13897610), (20, 11118088), (31, 7172960), (32, 6948805), (40, 5559044), (62, 3586480), (80, 2779522), (124, 1793240), (127, 1750880), (155, 1434592), (160, 1389761), (248, 896620), (254, 875440), (310, 717296), (353, 629920), (496, 448310), (508, 437720), (620, 358648), (635, 350176), (706, 314960), (992, 224155), (1016, 218860), (1240, 179324), (1270, 175088), (1412, 157480), (1765, 125984), (2032, 109430), (2480, 89662), (2540, 87544), (2824, 78740), (3530, 62992), (3937, 56480), (4064, 54715), (4960, 44831), (5080, 43772), (5648, 39370), (7060, 31496), (7874, 28240), (10160, 21886), (10943, 20320), (11296, 19685), (14120, 15748)]