23510000

素因数分解:

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

素因数の和:2379

約数の個数: 50

約数和(自身を含む): 56944272

約数和(自身を除く): 33434272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2351, 2500, 4702, 5000, 9404, 10000, 11755, 18808, 23510, 37616, 47020, 58775, 94040, 117550, 188080, 235100, 293875, 470200, 587750, 940400, 1175500, 1469375, 2351000, 2938750, 4702000, 5877500, 11755000, 23510000]

約数ペア:

[(1, 23510000), (2, 11755000), (4, 5877500), (5, 4702000), (8, 2938750), (10, 2351000), (16, 1469375), (20, 1175500), (25, 940400), (40, 587750), (50, 470200), (80, 293875), (100, 235100), (125, 188080), (200, 117550), (250, 94040), (400, 58775), (500, 47020), (625, 37616), (1000, 23510), (1250, 18808), (2000, 11755), (2351, 10000), (2500, 9404), (4702, 5000)]