26414560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8723

約数の個数: 48

約数和(自身を含む): 65696400

約数和(自身を除く): 39281840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8689, 17378, 34756, 43445, 69512, 86890, 139024, 165091, 173780, 278048, 330182, 347560, 660364, 695120, 825455, 1320728, 1390240, 1650910, 2641456, 3301820, 5282912, 6603640, 13207280, 26414560]

約数ペア:

[(1, 26414560), (2, 13207280), (4, 6603640), (5, 5282912), (8, 3301820), (10, 2641456), (16, 1650910), (19, 1390240), (20, 1320728), (32, 825455), (38, 695120), (40, 660364), (76, 347560), (80, 330182), (95, 278048), (152, 173780), (160, 165091), (190, 139024), (304, 86890), (380, 69512), (608, 43445), (760, 34756), (1520, 17378), (3040, 8689)]