313612297900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12395743}}^1$

素因数の和:12395791

約数の個数: 72

約数和(自身を含む): 774684417024

約数和(自身を除く): 461072119124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 12650, 25300, 12395743, 24791486, 49582972, 61978715, 123957430, 136353173, 247914860, 272706346, 285102089, 309893575, 545412692, 570204178, 619787150, 681765865, 1140408356, 1239574300, 1363531730, 1425510445, 2727063460, 2851020890, 3136122979, 3408829325, 5702041780, 6272245958, 6817658650, 7127552225, 12544491916, 13635317300, 14255104450, 15680614895, 28510208900, 31361229790, 62722459580, 78403074475, 156806148950, 313612297900]

約数ペア:

[(1, 313612297900), (2, 156806148950), (4, 78403074475), (5, 62722459580), (10, 31361229790), (11, 28510208900), (20, 15680614895), (22, 14255104450), (23, 13635317300), (25, 12544491916), (44, 7127552225), (46, 6817658650), (50, 6272245958), (55, 5702041780), (92, 3408829325), (100, 3136122979), (110, 2851020890), (115, 2727063460), (220, 1425510445), (230, 1363531730), (253, 1239574300), (275, 1140408356), (460, 681765865), (506, 619787150), (550, 570204178), (575, 545412692), (1012, 309893575), (1100, 285102089), (1150, 272706346), (1265, 247914860), (2300, 136353173), (2530, 123957430), (5060, 61978715), (6325, 49582972), (12650, 24791486), (25300, 12395743)]