23416040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4273}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 53083080

約数和(自身を除く): 29667040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4273, 5480, 8546, 17092, 21365, 34184, 42730, 85460, 170920, 585401, 1170802, 2341604, 2927005, 4683208, 5854010, 11708020, 23416040]

約数ペア:

[(1, 23416040), (2, 11708020), (4, 5854010), (5, 4683208), (8, 2927005), (10, 2341604), (20, 1170802), (40, 585401), (137, 170920), (274, 85460), (548, 42730), (685, 34184), (1096, 21365), (1370, 17092), (2740, 8546), (4273, 5480)]