29125040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52009}}^1$

素因数の和:52029

約数の個数: 40

約数和(自身を含む): 77390880

約数和(自身を除く): 48265840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52009, 104018, 208036, 260045, 364063, 416072, 520090, 728126, 832144, 1040180, 1456252, 1820315, 2080360, 2912504, 3640630, 4160720, 5825008, 7281260, 14562520, 29125040]

約数ペア:

[(1, 29125040), (2, 14562520), (4, 7281260), (5, 5825008), (7, 4160720), (8, 3640630), (10, 2912504), (14, 2080360), (16, 1820315), (20, 1456252), (28, 1040180), (35, 832144), (40, 728126), (56, 520090), (70, 416072), (80, 364063), (112, 260045), (140, 208036), (280, 104018), (560, 52009)]