40088080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21787}}^1$

素因数の和:21823

約数の個数: 40

約数和(自身を含む): 97261632

約数和(自身を除く): 57173552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 21787, 43574, 87148, 108935, 174296, 217870, 348592, 435740, 501101, 871480, 1002202, 1742960, 2004404, 2505505, 4008808, 5011010, 8017616, 10022020, 20044040, 40088080]

約数ペア:

[(1, 40088080), (2, 20044040), (4, 10022020), (5, 8017616), (8, 5011010), (10, 4008808), (16, 2505505), (20, 2004404), (23, 1742960), (40, 1002202), (46, 871480), (80, 501101), (92, 435740), (115, 348592), (184, 217870), (230, 174296), (368, 108935), (460, 87148), (920, 43574), (1840, 21787)]