37988080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36527}}^1$

素因数の和:36553

約数の個数: 40

約数和(自身を含む): 95118912

約数和(自身を除く): 57130832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 36527, 73054, 146108, 182635, 292216, 365270, 474851, 584432, 730540, 949702, 1461080, 1899404, 2374255, 2922160, 3798808, 4748510, 7597616, 9497020, 18994040, 37988080]

約数ペア:

[(1, 37988080), (2, 18994040), (4, 9497020), (5, 7597616), (8, 4748510), (10, 3798808), (13, 2922160), (16, 2374255), (20, 1899404), (26, 1461080), (40, 949702), (52, 730540), (65, 584432), (80, 474851), (104, 365270), (130, 292216), (208, 182635), (260, 146108), (520, 73054), (1040, 36527)]