22957250

素因数分解:

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

素因数の和:647

約数の個数: 32

約数和(自身を含む): 43271280

約数和(自身を除く): 20314030

約数列:

[1, 2, 5, 10, 25, 50, 125, 229, 250, 401, 458, 802, 1145, 2005, 2290, 4010, 5725, 10025, 11450, 20050, 28625, 50125, 57250, 91829, 100250, 183658, 459145, 918290, 2295725, 4591450, 11478625, 22957250]

約数ペア:

[(1, 22957250), (2, 11478625), (5, 4591450), (10, 2295725), (25, 918290), (50, 459145), (125, 183658), (229, 100250), (250, 91829), (401, 57250), (458, 50125), (802, 28625), (1145, 20050), (2005, 11450), (2290, 10025), (4010, 5725)]