29069480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66067}}^1$

素因数の和:66089

約数の個数: 32

約数和(自身を含む): 71353440

約数和(自身を除く): 42283960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66067, 132134, 264268, 330335, 528536, 660670, 726737, 1321340, 1453474, 2642680, 2906948, 3633685, 5813896, 7267370, 14534740, 29069480]

約数ペア:

[(1, 29069480), (2, 14534740), (4, 7267370), (5, 5813896), (8, 3633685), (10, 2906948), (11, 2642680), (20, 1453474), (22, 1321340), (40, 726737), (44, 660670), (55, 528536), (88, 330335), (110, 264268), (220, 132134), (440, 66067)]