4029121970

素因数分解:

$2^1\times 5^1\times {\mathrm{25171}}^1\times {\mathrm{16007}}^1$

素因数の和:41185

約数の個数: 16

約数和(自身を含む): 7253160768

約数和(自身を除く): 3224038798

約数列:

[1, 2, 5, 10, 16007, 25171, 32014, 50342, 80035, 125855, 160070, 251710, 402912197, 805824394, 2014560985, 4029121970]

約数ペア:

[(1, 4029121970), (2, 2014560985), (5, 805824394), (10, 402912197), (16007, 251710), (25171, 160070), (32014, 125855), (50342, 80035)]