10145000

素因数分解:

$2^3\times 5^4\times {\mathrm{2029}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 23781450

約数和(自身を除く): 13636450

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2029, 2500, 4058, 5000, 8116, 10145, 16232, 20290, 40580, 50725, 81160, 101450, 202900, 253625, 405800, 507250, 1014500, 1268125, 2029000, 2536250, 5072500, 10145000]

約数ペア:

[(1, 10145000), (2, 5072500), (4, 2536250), (5, 2029000), (8, 1268125), (10, 1014500), (20, 507250), (25, 405800), (40, 253625), (50, 202900), (100, 101450), (125, 81160), (200, 50725), (250, 40580), (500, 20290), (625, 16232), (1000, 10145), (1250, 8116), (2029, 5000), (2500, 4058)]