84275320

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5501}}^1$

素因数の和:5895

約数の個数: 32

約数和(自身を含む): 190149120

約数和(自身を除く): 105873800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 5501, 7660, 11002, 15320, 22004, 27505, 44008, 55010, 110020, 220040, 2106883, 4213766, 8427532, 10534415, 16855064, 21068830, 42137660, 84275320]

約数ペア:

[(1, 84275320), (2, 42137660), (4, 21068830), (5, 16855064), (8, 10534415), (10, 8427532), (20, 4213766), (40, 2106883), (383, 220040), (766, 110020), (1532, 55010), (1915, 44008), (3064, 27505), (3830, 22004), (5501, 15320), (7660, 11002)]