201652040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219187}}^1$

素因数の和:219221

約数の個数: 32

約数和(自身を含む): 473446080

約数和(自身を除く): 271794040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219187, 438374, 876748, 1095935, 1753496, 2191870, 4383740, 5041301, 8767480, 10082602, 20165204, 25206505, 40330408, 50413010, 100826020, 201652040]

約数ペア:

[(1, 201652040), (2, 100826020), (4, 50413010), (5, 40330408), (8, 25206505), (10, 20165204), (20, 10082602), (23, 8767480), (40, 5041301), (46, 4383740), (92, 2191870), (115, 1753496), (184, 1095935), (230, 876748), (460, 438374), (920, 219187)]