3928565540

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{300809}}^1$

素因数の和:301471

約数の個数: 24

約数和(自身を含む): 8262649080

約数和(自身を除く): 4334083540

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 300809, 601618, 1203236, 1504045, 3008090, 6016180, 196428277, 392856554, 785713108, 982141385, 1964282770, 3928565540]

約数ペア:

[(1, 3928565540), (2, 1964282770), (4, 982141385), (5, 785713108), (10, 392856554), (20, 196428277), (653, 6016180), (1306, 3008090), (2612, 1504045), (3265, 1203236), (6530, 601618), (13060, 300809)]