968308750

素因数分解:

$2^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{5573}}^1$

素因数の和:5734

約数の個数: 40

約数和(自身を含む): 1828383480

約数和(自身を除く): 860074730

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 625, 695, 1250, 1390, 3475, 5573, 6950, 11146, 17375, 27865, 34750, 55730, 86875, 139325, 173750, 278650, 696625, 774647, 1393250, 1549294, 3483125, 3873235, 6966250, 7746470, 19366175, 38732350, 96830875, 193661750, 484154375, 968308750]

約数ペア:

[(1, 968308750), (2, 484154375), (5, 193661750), (10, 96830875), (25, 38732350), (50, 19366175), (125, 7746470), (139, 6966250), (250, 3873235), (278, 3483125), (625, 1549294), (695, 1393250), (1250, 774647), (1390, 696625), (3475, 278650), (5573, 173750), (6950, 139325), (11146, 86875), (17375, 55730), (27865, 34750)]