4208080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2323

約数の個数: 40

約数和(自身を含む): 10213632

約数和(自身を除く): 6005552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2287, 4574, 9148, 11435, 18296, 22870, 36592, 45740, 52601, 91480, 105202, 182960, 210404, 263005, 420808, 526010, 841616, 1052020, 2104040, 4208080]

約数ペア:

[(1, 4208080), (2, 2104040), (4, 1052020), (5, 841616), (8, 526010), (10, 420808), (16, 263005), (20, 210404), (23, 182960), (40, 105202), (46, 91480), (80, 52601), (92, 45740), (115, 36592), (184, 22870), (230, 18296), (368, 11435), (460, 9148), (920, 4574), (1840, 2287)]