4321161790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{23369}}^1$

素因数の和:23469

約数の個数: 48

約数和(自身を含む): 8697566160

約数和(自身を除く): 4376404370

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1681, 2255, 3362, 4510, 8405, 16810, 18491, 23369, 36982, 46738, 92455, 116845, 184910, 233690, 257059, 514118, 958129, 1285295, 1916258, 2570590, 4790645, 9581290, 10539419, 21078838, 39283289, 52697095, 78566578, 105394190, 196416445, 392832890, 432116179, 864232358, 2160580895, 4321161790]

約数ペア:

[(1, 4321161790), (2, 2160580895), (5, 864232358), (10, 432116179), (11, 392832890), (22, 196416445), (41, 105394190), (55, 78566578), (82, 52697095), (110, 39283289), (205, 21078838), (410, 10539419), (451, 9581290), (902, 4790645), (1681, 2570590), (2255, 1916258), (3362, 1285295), (4510, 958129), (8405, 514118), (16810, 257059), (18491, 233690), (23369, 184910), (36982, 116845), (46738, 92455)]