45134000

素因数分解:

$2^4\times 5^3\times {\mathrm{22567}}^1$

素因数の和:22590

約数の個数: 40

約数和(自身を含む): 109138848

約数和(自身を除く): 64004848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 22567, 45134, 90268, 112835, 180536, 225670, 361072, 451340, 564175, 902680, 1128350, 1805360, 2256700, 2820875, 4513400, 5641750, 9026800, 11283500, 22567000, 45134000]

約数ペア:

[(1, 45134000), (2, 22567000), (4, 11283500), (5, 9026800), (8, 5641750), (10, 4513400), (16, 2820875), (20, 2256700), (25, 1805360), (40, 1128350), (50, 902680), (80, 564175), (100, 451340), (125, 361072), (200, 225670), (250, 180536), (400, 112835), (500, 90268), (1000, 45134), (2000, 22567)]