38498000

素因数分解:

$2^4\times 5^3\times {\mathrm{19249}}^1$

素因数の和:19272

約数の個数: 40

約数和(自身を含む): 93093000

約数和(自身を除く): 54595000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 19249, 38498, 76996, 96245, 153992, 192490, 307984, 384980, 481225, 769960, 962450, 1539920, 1924900, 2406125, 3849800, 4812250, 7699600, 9624500, 19249000, 38498000]

約数ペア:

[(1, 38498000), (2, 19249000), (4, 9624500), (5, 7699600), (8, 4812250), (10, 3849800), (16, 2406125), (20, 1924900), (25, 1539920), (40, 962450), (50, 769960), (80, 481225), (100, 384980), (125, 307984), (200, 192490), (250, 153992), (400, 96245), (500, 76996), (1000, 38498), (2000, 19249)]