8554160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4685

約数の個数: 40

約数和(自身を含む): 20757600

約数和(自身を除く): 12203440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4649, 9298, 18596, 23245, 37192, 46490, 74384, 92980, 106927, 185960, 213854, 371920, 427708, 534635, 855416, 1069270, 1710832, 2138540, 4277080, 8554160]

約数ペア:

[(1, 8554160), (2, 4277080), (4, 2138540), (5, 1710832), (8, 1069270), (10, 855416), (16, 534635), (20, 427708), (23, 371920), (40, 213854), (46, 185960), (80, 106927), (92, 92980), (115, 74384), (184, 46490), (230, 37192), (368, 23245), (460, 18596), (920, 9298), (1840, 4649)]