29018440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65951}}^1$

素因数の和:65973

約数の個数: 32

約数和(自身を含む): 71228160

約数和(自身を除く): 42209720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 65951, 131902, 263804, 329755, 527608, 659510, 725461, 1319020, 1450922, 2638040, 2901844, 3627305, 5803688, 7254610, 14509220, 29018440]

約数ペア:

[(1, 29018440), (2, 14509220), (4, 7254610), (5, 5803688), (8, 3627305), (10, 2901844), (11, 2638040), (20, 1450922), (22, 1319020), (40, 725461), (44, 659510), (55, 527608), (88, 329755), (110, 263804), (220, 131902), (440, 65951)]