2512358420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:766

約数の個数: 192

約数和(自身を含む): 6556999680

約数和(自身を除く): 4044641260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 43, 44, 52, 55, 62, 65, 86, 110, 124, 130, 143, 155, 172, 215, 220, 260, 286, 310, 341, 403, 430, 473, 559, 572, 620, 659, 682, 715, 806, 860, 946, 1118, 1318, 1333, 1364, 1430, 1612, 1705, 1892, 2015, 2236, 2365, 2636, 2666, 2795, 2860, 3295, 3410, 4030, 4433, 4730, 5332, 5590, 6149, 6590, 6665, 6820, 7249, 8060, 8567, 8866, 9460, 11180, 12298, 13180, 13330, 14498, 14663, 17134, 17329, 17732, 20429, 22165, 24596, 26660, 28337, 28996, 29326, 30745, 34268, 34658, 36245, 40858, 42835, 44330, 56674, 58652, 61490, 69316, 72490, 73315, 81716, 85670, 86645, 88660, 94237, 102145, 113348, 122980, 141685, 144980, 146630, 171340, 173290, 188474, 190619, 204290, 224719, 265577, 283370, 293260, 311707, 346580, 368381, 376948, 381238, 408580, 449438, 471185, 531154, 566740, 623414, 736762, 762476, 878447, 898876, 942370, 953095, 1062308, 1123595, 1246828, 1327885, 1473524, 1558535, 1756894, 1841905, 1884740, 1906190, 2247190, 2655770, 2921347, 3117070, 3513788, 3683810, 3812380, 4052191, 4392235, 4494380, 5311540, 5842694, 6234140, 7367620, 8104382, 8784470, 9662917, 11419811, 11685388, 14606735, 16208764, 17568940, 19325834, 20260955, 22839622, 29213470, 38651668, 40521910, 45679244, 48314585, 57099055, 58426940, 81043820, 96629170, 114198110, 125617921, 193258340, 228396220, 251235842, 502471684, 628089605, 1256179210, 2512358420]

約数ペア:

[(1, 2512358420), (2, 1256179210), (4, 628089605), (5, 502471684), (10, 251235842), (11, 228396220), (13, 193258340), (20, 125617921), (22, 114198110), (26, 96629170), (31, 81043820), (43, 58426940), (44, 57099055), (52, 48314585), (55, 45679244), (62, 40521910), (65, 38651668), (86, 29213470), (110, 22839622), (124, 20260955), (130, 19325834), (143, 17568940), (155, 16208764), (172, 14606735), (215, 11685388), (220, 11419811), (260, 9662917), (286, 8784470), (310, 8104382), (341, 7367620), (403, 6234140), (430, 5842694), (473, 5311540), (559, 4494380), (572, 4392235), (620, 4052191), (659, 3812380), (682, 3683810), (715, 3513788), (806, 3117070), (860, 2921347), (946, 2655770), (1118, 2247190), (1318, 1906190), (1333, 1884740), (1364, 1841905), (1430, 1756894), (1612, 1558535), (1705, 1473524), (1892, 1327885), (2015, 1246828), (2236, 1123595), (2365, 1062308), (2636, 953095), (2666, 942370), (2795, 898876), (2860, 878447), (3295, 762476), (3410, 736762), (4030, 623414), (4433, 566740), (4730, 531154), (5332, 471185), (5590, 449438), (6149, 408580), (6590, 381238), (6665, 376948), (6820, 368381), (7249, 346580), (8060, 311707), (8567, 293260), (8866, 283370), (9460, 265577), (11180, 224719), (12298, 204290), (13180, 190619), (13330, 188474), (14498, 173290), (14663, 171340), (17134, 146630), (17329, 144980), (17732, 141685), (20429, 122980), (22165, 113348), (24596, 102145), (26660, 94237), (28337, 88660), (28996, 86645), (29326, 85670), (30745, 81716), (34268, 73315), (34658, 72490), (36245, 69316), (40858, 61490), (42835, 58652), (44330, 56674)]