16286560

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 38810016

約数和(自身を除く): 22523456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 743, 1096, 1370, 1486, 2192, 2740, 2972, 3715, 4384, 5480, 5944, 7430, 10960, 11888, 14860, 21920, 23776, 29720, 59440, 101791, 118880, 203582, 407164, 508955, 814328, 1017910, 1628656, 2035820, 3257312, 4071640, 8143280, 16286560]

約数ペア:

[(1, 16286560), (2, 8143280), (4, 4071640), (5, 3257312), (8, 2035820), (10, 1628656), (16, 1017910), (20, 814328), (32, 508955), (40, 407164), (80, 203582), (137, 118880), (160, 101791), (274, 59440), (548, 29720), (685, 23776), (743, 21920), (1096, 14860), (1370, 11888), (1486, 10960), (2192, 7430), (2740, 5944), (2972, 5480), (3715, 4384)]