29429920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14177

約数の個数: 48

約数和(自身を含む): 74881800

約数和(自身を除く): 45451880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14149, 28298, 56596, 70745, 113192, 141490, 183937, 226384, 282980, 367874, 452768, 565960, 735748, 919685, 1131920, 1471496, 1839370, 2263840, 2942992, 3678740, 5885984, 7357480, 14714960, 29429920]

約数ペア:

[(1, 29429920), (2, 14714960), (4, 7357480), (5, 5885984), (8, 3678740), (10, 2942992), (13, 2263840), (16, 1839370), (20, 1471496), (26, 1131920), (32, 919685), (40, 735748), (52, 565960), (65, 452768), (80, 367874), (104, 282980), (130, 226384), (160, 183937), (208, 141490), (260, 113192), (416, 70745), (520, 56596), (1040, 28298), (2080, 14149)]