4157480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4519}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 9763200

約数和(自身を除く): 5605720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4519, 9038, 18076, 22595, 36152, 45190, 90380, 103937, 180760, 207874, 415748, 519685, 831496, 1039370, 2078740, 4157480]

約数ペア:

[(1, 4157480), (2, 2078740), (4, 1039370), (5, 831496), (8, 519685), (10, 415748), (20, 207874), (23, 180760), (40, 103937), (46, 90380), (92, 45190), (115, 36152), (184, 22595), (230, 18076), (460, 9038), (920, 4519)]