105211000

素因数分解:

$2^3\times 5^3\times {\mathrm{105211}}^1$

素因数の和:105232

約数の個数: 32

約数和(自身を含む): 246196080

約数和(自身を除く): 140985080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 105211, 210422, 420844, 526055, 841688, 1052110, 2104220, 2630275, 4208440, 5260550, 10521100, 13151375, 21042200, 26302750, 52605500, 105211000]

約数ペア:

[(1, 105211000), (2, 52605500), (4, 26302750), (5, 21042200), (8, 13151375), (10, 10521100), (20, 5260550), (25, 4208440), (40, 2630275), (50, 2104220), (100, 1052110), (125, 841688), (200, 526055), (250, 420844), (500, 210422), (1000, 105211)]