4690160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 11383200

約数和(自身を除く): 6693040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2549, 5098, 10196, 12745, 20392, 25490, 40784, 50980, 58627, 101960, 117254, 203920, 234508, 293135, 469016, 586270, 938032, 1172540, 2345080, 4690160]

約数ペア:

[(1, 4690160), (2, 2345080), (4, 1172540), (5, 938032), (8, 586270), (10, 469016), (16, 293135), (20, 234508), (23, 203920), (40, 117254), (46, 101960), (80, 58627), (92, 50980), (115, 40784), (184, 25490), (230, 20392), (368, 12745), (460, 10196), (920, 5098), (1840, 2549)]