45914500

素因数分解:

$2^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 100966320

約数和(自身を除く): 55051820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 229, 250, 401, 458, 500, 802, 916, 1145, 1604, 2005, 2290, 4010, 4580, 5725, 8020, 10025, 11450, 20050, 22900, 28625, 40100, 50125, 57250, 91829, 100250, 114500, 183658, 200500, 367316, 459145, 918290, 1836580, 2295725, 4591450, 9182900, 11478625, 22957250, 45914500]

約数ペア:

[(1, 45914500), (2, 22957250), (4, 11478625), (5, 9182900), (10, 4591450), (20, 2295725), (25, 1836580), (50, 918290), (100, 459145), (125, 367316), (229, 200500), (250, 183658), (401, 114500), (458, 100250), (500, 91829), (802, 57250), (916, 50125), (1145, 40100), (1604, 28625), (2005, 22900), (2290, 20050), (4010, 11450), (4580, 10025), (5725, 8020)]