506350900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 108

約数和(自身を含む): 1241170560

約数和(自身を除く): 734819660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 479, 550, 620, 682, 775, 958, 961, 1100, 1364, 1550, 1705, 1916, 1922, 2395, 3100, 3410, 3844, 4790, 4805, 5269, 6820, 8525, 9580, 9610, 10538, 10571, 11975, 14849, 17050, 19220, 21076, 21142, 23950, 24025, 26345, 29698, 34100, 42284, 47900, 48050, 52690, 52855, 59396, 74245, 96100, 105380, 105710, 131725, 148490, 163339, 211420, 263450, 264275, 296980, 326678, 371225, 460319, 526900, 528550, 653356, 742450, 816695, 920638, 1057100, 1484900, 1633390, 1841276, 2301595, 3266780, 4083475, 4603190, 5063509, 8166950, 9206380, 10127018, 11507975, 16333900, 20254036, 23015950, 25317545, 46031900, 50635090, 101270180, 126587725, 253175450, 506350900]

約数ペア:

[(1, 506350900), (2, 253175450), (4, 126587725), (5, 101270180), (10, 50635090), (11, 46031900), (20, 25317545), (22, 23015950), (25, 20254036), (31, 16333900), (44, 11507975), (50, 10127018), (55, 9206380), (62, 8166950), (100, 5063509), (110, 4603190), (124, 4083475), (155, 3266780), (220, 2301595), (275, 1841276), (310, 1633390), (341, 1484900), (479, 1057100), (550, 920638), (620, 816695), (682, 742450), (775, 653356), (958, 528550), (961, 526900), (1100, 460319), (1364, 371225), (1550, 326678), (1705, 296980), (1916, 264275), (1922, 263450), (2395, 211420), (3100, 163339), (3410, 148490), (3844, 131725), (4790, 105710), (4805, 105380), (5269, 96100), (6820, 74245), (8525, 59396), (9580, 52855), (9610, 52690), (10538, 48050), (10571, 47900), (11975, 42284), (14849, 34100), (17050, 29698), (19220, 26345), (21076, 24025), (21142, 23950)]