4849180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 7408100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 1823, 2660, 3646, 7292, 9115, 12761, 18230, 25522, 34637, 36460, 51044, 63805, 69274, 127610, 138548, 173185, 242459, 255220, 346370, 484918, 692740, 969836, 1212295, 2424590, 4849180]

約数ペア:

[(1, 4849180), (2, 2424590), (4, 1212295), (5, 969836), (7, 692740), (10, 484918), (14, 346370), (19, 255220), (20, 242459), (28, 173185), (35, 138548), (38, 127610), (70, 69274), (76, 63805), (95, 51044), (133, 36460), (140, 34637), (190, 25522), (266, 18230), (380, 12761), (532, 9115), (665, 7292), (1330, 3646), (1823, 2660)]