22334500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 29033180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2351, 2375, 4702, 4750, 9404, 9500, 11755, 23510, 44669, 47020, 58775, 89338, 117550, 178676, 223345, 235100, 293875, 446690, 587750, 893380, 1116725, 1175500, 2233450, 4466900, 5583625, 11167250, 22334500]

約数ペア:

[(1, 22334500), (2, 11167250), (4, 5583625), (5, 4466900), (10, 2233450), (19, 1175500), (20, 1116725), (25, 893380), (38, 587750), (50, 446690), (76, 293875), (95, 235100), (100, 223345), (125, 178676), (190, 117550), (250, 89338), (380, 58775), (475, 47020), (500, 44669), (950, 23510), (1900, 11755), (2351, 9500), (2375, 9404), (4702, 4750)]