84656210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3943}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 161861760

約数和(自身を除く): 77205550

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 3943, 4294, 7886, 10735, 19715, 21470, 39430, 74917, 149834, 374585, 445559, 749170, 891118, 2227795, 4455590, 8465621, 16931242, 42328105, 84656210]

約数ペア:

[(1, 84656210), (2, 42328105), (5, 16931242), (10, 8465621), (19, 4455590), (38, 2227795), (95, 891118), (113, 749170), (190, 445559), (226, 374585), (565, 149834), (1130, 74917), (2147, 39430), (3943, 21470), (4294, 19715), (7886, 10735)]