14160080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16091}}^1$

素因数の和:16115

約数の個数: 40

約数和(自身を含む): 35917344

約数和(自身を除く): 21757264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16091, 32182, 64364, 80455, 128728, 160910, 177001, 257456, 321820, 354002, 643640, 708004, 885005, 1287280, 1416008, 1770010, 2832016, 3540020, 7080040, 14160080]

約数ペア:

[(1, 14160080), (2, 7080040), (4, 3540020), (5, 2832016), (8, 1770010), (10, 1416008), (11, 1287280), (16, 885005), (20, 708004), (22, 643640), (40, 354002), (44, 321820), (55, 257456), (80, 177001), (88, 160910), (110, 128728), (176, 80455), (220, 64364), (440, 32182), (880, 16091)]