140413160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{152623}}^1$

素因数の和:152657

約数の個数: 32

約数和(自身を含む): 329667840

約数和(自身を除く): 189254680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 152623, 305246, 610492, 763115, 1220984, 1526230, 3052460, 3510329, 6104920, 7020658, 14041316, 17551645, 28082632, 35103290, 70206580, 140413160]

約数ペア:

[(1, 140413160), (2, 70206580), (4, 35103290), (5, 28082632), (8, 17551645), (10, 14041316), (20, 7020658), (23, 6104920), (40, 3510329), (46, 3052460), (92, 1526230), (115, 1220984), (184, 763115), (230, 610492), (460, 305246), (920, 152623)]