125931260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69193}}^1$

素因数の和:69222

約数の個数: 48

約数和(自身を含む): 325488576

約数和(自身を除く): 199557316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 69193, 138386, 276772, 345965, 484351, 691930, 899509, 968702, 1383860, 1799018, 1937404, 2421755, 3598036, 4497545, 4843510, 6296563, 8995090, 9687020, 12593126, 17990180, 25186252, 31482815, 62965630, 125931260]

約数ペア:

[(1, 125931260), (2, 62965630), (4, 31482815), (5, 25186252), (7, 17990180), (10, 12593126), (13, 9687020), (14, 8995090), (20, 6296563), (26, 4843510), (28, 4497545), (35, 3598036), (52, 2421755), (65, 1937404), (70, 1799018), (91, 1383860), (130, 968702), (140, 899509), (182, 691930), (260, 484351), (364, 345965), (455, 276772), (910, 138386), (1820, 69193)]