4080482975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{30389}}^1$

素因数の和:30571

約数の個数: 24

約数和(自身を含む): 5222946960

約数和(自身を除く): 1142463985

約数列:

[1, 5, 25, 41, 131, 205, 655, 1025, 3275, 5371, 26855, 30389, 134275, 151945, 759725, 1245949, 3980959, 6229745, 19904795, 31148725, 99523975, 163219319, 816096595, 4080482975]

約数ペア:

[(1, 4080482975), (5, 816096595), (25, 163219319), (41, 99523975), (131, 31148725), (205, 19904795), (655, 6229745), (1025, 3980959), (3275, 1245949), (5371, 759725), (26855, 151945), (30389, 134275)]