268369250

素因数分解:

$2^1\times 5^3\times {\mathrm{401}}^1\times {\mathrm{2677}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 503828208

約数和(自身を除く): 235458958

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 401, 802, 2005, 2677, 4010, 5354, 10025, 13385, 20050, 26770, 50125, 66925, 100250, 133850, 334625, 669250, 1073477, 2146954, 5367385, 10734770, 26836925, 53673850, 134184625, 268369250]

約数ペア:

[(1, 268369250), (2, 134184625), (5, 53673850), (10, 26836925), (25, 10734770), (50, 5367385), (125, 2146954), (250, 1073477), (401, 669250), (802, 334625), (2005, 133850), (2677, 100250), (4010, 66925), (5354, 50125), (10025, 26770), (13385, 20050)]