2011279160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{8641}}^1$

素因数の和:8709

約数の個数: 96

約数和(自身を含む): 5161348080

約数和(自身を除く): 3150068920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 529, 920, 1012, 1058, 1265, 2024, 2116, 2530, 2645, 4232, 5060, 5290, 5819, 8641, 10120, 10580, 11638, 17282, 21160, 23276, 29095, 34564, 43205, 46552, 58190, 69128, 86410, 95051, 116380, 172820, 190102, 198743, 232760, 345640, 380204, 397486, 475255, 760408, 794972, 950510, 993715, 1589944, 1901020, 1987430, 2186173, 3802040, 3974860, 4372346, 4571089, 7949720, 8744692, 9142178, 10930865, 17489384, 18284356, 21861730, 22855445, 36568712, 43723460, 45710890, 50281979, 87446920, 91421780, 100563958, 182843560, 201127916, 251409895, 402255832, 502819790, 1005639580, 2011279160]

約数ペア:

[(1, 2011279160), (2, 1005639580), (4, 502819790), (5, 402255832), (8, 251409895), (10, 201127916), (11, 182843560), (20, 100563958), (22, 91421780), (23, 87446920), (40, 50281979), (44, 45710890), (46, 43723460), (55, 36568712), (88, 22855445), (92, 21861730), (110, 18284356), (115, 17489384), (184, 10930865), (220, 9142178), (230, 8744692), (253, 7949720), (440, 4571089), (460, 4372346), (506, 3974860), (529, 3802040), (920, 2186173), (1012, 1987430), (1058, 1901020), (1265, 1589944), (2024, 993715), (2116, 950510), (2530, 794972), (2645, 760408), (4232, 475255), (5060, 397486), (5290, 380204), (5819, 345640), (8641, 232760), (10120, 198743), (10580, 190102), (11638, 172820), (17282, 116380), (21160, 95051), (23276, 86410), (29095, 69128), (34564, 58190), (43205, 46552)]