102219380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{26759}}^1$

素因数の和:26959

約数の個数: 24

約数和(自身を含む): 215792640

約数和(自身を除く): 113573260

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 26759, 53518, 107036, 133795, 267590, 535180, 5110969, 10221938, 20443876, 25554845, 51109690, 102219380]

約数ペア:

[(1, 102219380), (2, 51109690), (4, 25554845), (5, 20443876), (10, 10221938), (20, 5110969), (191, 535180), (382, 267590), (764, 133795), (955, 107036), (1910, 53518), (3820, 26759)]