4702000

素因数分解:

$2^4\times 5^3\times {\mathrm{2351}}^1$

素因数の和:2374

約数の個数: 40

約数和(自身を含む): 11374272

約数和(自身を除く): 6672272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2351, 4702, 9404, 11755, 18808, 23510, 37616, 47020, 58775, 94040, 117550, 188080, 235100, 293875, 470200, 587750, 940400, 1175500, 2351000, 4702000]

約数ペア:

[(1, 4702000), (2, 2351000), (4, 1175500), (5, 940400), (8, 587750), (10, 470200), (16, 293875), (20, 235100), (25, 188080), (40, 117550), (50, 94040), (80, 58775), (100, 47020), (125, 37616), (200, 23510), (250, 18808), (400, 11755), (500, 9404), (1000, 4702), (2000, 2351)]