10705000

素因数分解:

$2^3\times 5^4\times {\mathrm{2141}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 25093530

約数和(自身を除く): 14388530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2141, 2500, 4282, 5000, 8564, 10705, 17128, 21410, 42820, 53525, 85640, 107050, 214100, 267625, 428200, 535250, 1070500, 1338125, 2141000, 2676250, 5352500, 10705000]

約数ペア:

[(1, 10705000), (2, 5352500), (4, 2676250), (5, 2141000), (8, 1338125), (10, 1070500), (20, 535250), (25, 428200), (40, 267625), (50, 214100), (100, 107050), (125, 85640), (200, 53525), (250, 42820), (500, 21410), (625, 17128), (1000, 10705), (1250, 8564), (2141, 5000), (2500, 4282)]