169102000

素因数分解:

$2^4\times 5^3\times {\mathrm{84551}}^1$

素因数の和:84574

約数の個数: 40

約数和(自身を含む): 408893472

約数和(自身を除く): 239791472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 84551, 169102, 338204, 422755, 676408, 845510, 1352816, 1691020, 2113775, 3382040, 4227550, 6764080, 8455100, 10568875, 16910200, 21137750, 33820400, 42275500, 84551000, 169102000]

約数ペア:

[(1, 169102000), (2, 84551000), (4, 42275500), (5, 33820400), (8, 21137750), (10, 16910200), (16, 10568875), (20, 8455100), (25, 6764080), (40, 4227550), (50, 3382040), (80, 2113775), (100, 1691020), (125, 1352816), (200, 845510), (250, 676408), (400, 422755), (500, 338204), (1000, 169102), (2000, 84551)]