23840080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27091}}^1$

素因数の和:27115

約数の個数: 40

約数和(自身を含む): 60469344

約数和(自身を除く): 36629264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 27091, 54182, 108364, 135455, 216728, 270910, 298001, 433456, 541820, 596002, 1083640, 1192004, 1490005, 2167280, 2384008, 2980010, 4768016, 5960020, 11920040, 23840080]

約数ペア:

[(1, 23840080), (2, 11920040), (4, 5960020), (5, 4768016), (8, 2980010), (10, 2384008), (11, 2167280), (16, 1490005), (20, 1192004), (22, 1083640), (40, 596002), (44, 541820), (55, 433456), (80, 298001), (88, 270910), (110, 216728), (176, 135455), (220, 108364), (440, 54182), (880, 27091)]