202489806640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3434359}}^1$

素因数の和:3434450

約数の個数: 80

約数和(自身を含む): 521253423360

約数和(自身を除く): 318763616720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 134, 176, 220, 268, 335, 440, 536, 670, 737, 880, 1072, 1340, 1474, 2680, 2948, 3685, 5360, 5896, 7370, 11792, 14740, 29480, 58960, 3434359, 6868718, 13737436, 17171795, 27474872, 34343590, 37777949, 54949744, 68687180, 75555898, 137374360, 151111796, 188889745, 230102053, 274748720, 302223592, 377779490, 460204106, 604447184, 755558980, 920408212, 1150510265, 1511117960, 1840816424, 2301020530, 2531122583, 3022235920, 3681632848, 4602041060, 5062245166, 9204082120, 10124490332, 12655612915, 18408164240, 20248980664, 25311225830, 40497961328, 50622451660, 101244903320, 202489806640]

約数ペア:

[(1, 202489806640), (2, 101244903320), (4, 50622451660), (5, 40497961328), (8, 25311225830), (10, 20248980664), (11, 18408164240), (16, 12655612915), (20, 10124490332), (22, 9204082120), (40, 5062245166), (44, 4602041060), (55, 3681632848), (67, 3022235920), (80, 2531122583), (88, 2301020530), (110, 1840816424), (134, 1511117960), (176, 1150510265), (220, 920408212), (268, 755558980), (335, 604447184), (440, 460204106), (536, 377779490), (670, 302223592), (737, 274748720), (880, 230102053), (1072, 188889745), (1340, 151111796), (1474, 137374360), (2680, 75555898), (2948, 68687180), (3685, 54949744), (5360, 37777949), (5896, 34343590), (7370, 27474872), (11792, 17171795), (14740, 13737436), (29480, 6868718), (58960, 3434359)]