15706119020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{39841}}^1$

素因数の和:40730

約数の個数: 48

約数和(自身を含む): 34457911488

約数和(自身を除く): 18751792468

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 857, 1714, 3428, 4285, 8570, 17140, 19711, 39422, 39841, 78844, 79682, 98555, 159364, 197110, 199205, 394220, 398410, 796820, 916343, 1832686, 3665372, 4581715, 9163430, 18326860, 34143737, 68287474, 136574948, 170718685, 341437370, 682874740, 785305951, 1570611902, 3141223804, 3926529755, 7853059510, 15706119020]

約数ペア:

[(1, 15706119020), (2, 7853059510), (4, 3926529755), (5, 3141223804), (10, 1570611902), (20, 785305951), (23, 682874740), (46, 341437370), (92, 170718685), (115, 136574948), (230, 68287474), (460, 34143737), (857, 18326860), (1714, 9163430), (3428, 4581715), (4285, 3665372), (8570, 1832686), (17140, 916343), (19711, 796820), (39422, 398410), (39841, 394220), (78844, 199205), (79682, 197110), (98555, 159364)]