2465960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8807}}^1$

素因数の和:8825

約数の個数: 32

約数和(自身を含む): 6341760

約数和(自身を除く): 3875800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8807, 17614, 35228, 44035, 61649, 70456, 88070, 123298, 176140, 246596, 308245, 352280, 493192, 616490, 1232980, 2465960]

約数ペア:

[(1, 2465960), (2, 1232980), (4, 616490), (5, 493192), (7, 352280), (8, 308245), (10, 246596), (14, 176140), (20, 123298), (28, 88070), (35, 70456), (40, 61649), (56, 44035), (70, 35228), (140, 17614), (280, 8807)]