15693799760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{9281}}^1$

素因数の和:10236

約数の個数: 80

約数和(自身を含む): 38120060160

約数和(自身を除く): 22426260400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 919, 920, 1838, 1840, 3676, 4595, 7352, 9190, 9281, 14704, 18380, 18562, 21137, 36760, 37124, 42274, 46405, 73520, 74248, 84548, 92810, 105685, 148496, 169096, 185620, 211370, 213463, 338192, 371240, 422740, 426926, 742480, 845480, 853852, 1067315, 1690960, 1707704, 2134630, 3415408, 4269260, 8529239, 8538520, 17058478, 17077040, 34116956, 42646195, 68233912, 85292390, 136467824, 170584780, 196172497, 341169560, 392344994, 682339120, 784689988, 980862485, 1569379976, 1961724970, 3138759952, 3923449940, 7846899880, 15693799760]

約数ペア:

[(1, 15693799760), (2, 7846899880), (4, 3923449940), (5, 3138759952), (8, 1961724970), (10, 1569379976), (16, 980862485), (20, 784689988), (23, 682339120), (40, 392344994), (46, 341169560), (80, 196172497), (92, 170584780), (115, 136467824), (184, 85292390), (230, 68233912), (368, 42646195), (460, 34116956), (919, 17077040), (920, 17058478), (1838, 8538520), (1840, 8529239), (3676, 4269260), (4595, 3415408), (7352, 2134630), (9190, 1707704), (9281, 1690960), (14704, 1067315), (18380, 853852), (18562, 845480), (21137, 742480), (36760, 426926), (37124, 422740), (42274, 371240), (46405, 338192), (73520, 213463), (74248, 211370), (84548, 185620), (92810, 169096), (105685, 148496)]