42006280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45659}}^1$

素因数の和:45693

約数の個数: 32

約数和(自身を含む): 98625600

約数和(自身を除く): 56619320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 45659, 91318, 182636, 228295, 365272, 456590, 913180, 1050157, 1826360, 2100314, 4200628, 5250785, 8401256, 10501570, 21003140, 42006280]

約数ペア:

[(1, 42006280), (2, 21003140), (4, 10501570), (5, 8401256), (8, 5250785), (10, 4200628), (20, 2100314), (23, 1826360), (40, 1050157), (46, 913180), (92, 456590), (115, 365272), (184, 228295), (230, 182636), (460, 91318), (920, 45659)]