2246560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 5594400

約数和(自身を除く): 3347840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 739, 760, 1478, 1520, 2956, 3040, 3695, 5912, 7390, 11824, 14041, 14780, 23648, 28082, 29560, 56164, 59120, 70205, 112328, 118240, 140410, 224656, 280820, 449312, 561640, 1123280, 2246560]

約数ペア:

[(1, 2246560), (2, 1123280), (4, 561640), (5, 449312), (8, 280820), (10, 224656), (16, 140410), (19, 118240), (20, 112328), (32, 70205), (38, 59120), (40, 56164), (76, 29560), (80, 28082), (95, 23648), (152, 14780), (160, 14041), (190, 11824), (304, 7390), (380, 5912), (608, 3695), (739, 3040), (760, 2956), (1478, 1520)]