9385040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16759}}^1$

素因数の和:16779

約数の個数: 40

約数和(自身を含む): 24938880

約数和(自身を除く): 15553840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16759, 33518, 67036, 83795, 117313, 134072, 167590, 234626, 268144, 335180, 469252, 586565, 670360, 938504, 1173130, 1340720, 1877008, 2346260, 4692520, 9385040]

約数ペア:

[(1, 9385040), (2, 4692520), (4, 2346260), (5, 1877008), (7, 1340720), (8, 1173130), (10, 938504), (14, 670360), (16, 586565), (20, 469252), (28, 335180), (35, 268144), (40, 234626), (56, 167590), (70, 134072), (80, 117313), (112, 83795), (140, 67036), (280, 33518), (560, 16759)]