2059650040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7355893}}^1$

素因数の和:7355911

約数の個数: 32

約数和(自身を含む): 5296243680

約数和(自身を除く): 3236593640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7355893, 14711786, 29423572, 36779465, 51491251, 58847144, 73558930, 102982502, 147117860, 205965004, 257456255, 294235720, 411930008, 514912510, 1029825020, 2059650040]

約数ペア:

[(1, 2059650040), (2, 1029825020), (4, 514912510), (5, 411930008), (7, 294235720), (8, 257456255), (10, 205965004), (14, 147117860), (20, 102982502), (28, 73558930), (35, 58847144), (40, 51491251), (56, 36779465), (70, 29423572), (140, 14711786), (280, 7355893)]