1930160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2757040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1049, 1840, 2098, 4196, 5245, 8392, 10490, 16784, 20980, 24127, 41960, 48254, 83920, 96508, 120635, 193016, 241270, 386032, 482540, 965080, 1930160]

約数ペア:

[(1, 1930160), (2, 965080), (4, 482540), (5, 386032), (8, 241270), (10, 193016), (16, 120635), (20, 96508), (23, 83920), (40, 48254), (46, 41960), (80, 24127), (92, 20980), (115, 16784), (184, 10490), (230, 8392), (368, 5245), (460, 4196), (920, 2098), (1049, 1840)]