109121440

素因数分解:

$2^5\times 5^1\times {\mathrm{682009}}^1$

素因数の和:682024

約数の個数: 24

約数和(自身を含む): 257799780

約数和(自身を除く): 148678340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 682009, 1364018, 2728036, 3410045, 5456072, 6820090, 10912144, 13640180, 21824288, 27280360, 54560720, 109121440]

約数ペア:

[(1, 109121440), (2, 54560720), (4, 27280360), (5, 21824288), (8, 13640180), (10, 10912144), (16, 6820090), (20, 5456072), (32, 3410045), (40, 2728036), (80, 1364018), (160, 682009)]