10418000

素因数分解:

$2^4\times 5^3\times {\mathrm{5209}}^1$

素因数の和:5232

約数の個数: 40

約数和(自身を含む): 25195560

約数和(自身を除く): 14777560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5209, 10418, 20836, 26045, 41672, 52090, 83344, 104180, 130225, 208360, 260450, 416720, 520900, 651125, 1041800, 1302250, 2083600, 2604500, 5209000, 10418000]

約数ペア:

[(1, 10418000), (2, 5209000), (4, 2604500), (5, 2083600), (8, 1302250), (10, 1041800), (16, 651125), (20, 520900), (25, 416720), (40, 260450), (50, 208360), (80, 130225), (100, 104180), (125, 83344), (200, 52090), (250, 41672), (400, 26045), (500, 20836), (1000, 10418), (2000, 5209)]