22751680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1482

約数の個数: 84

約数和(自身を含む): 63066168

約数和(自身を除く): 40314488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1451, 1568, 1960, 2240, 2902, 3136, 3920, 5804, 7255, 7840, 10157, 11608, 14510, 15680, 20314, 23216, 29020, 40628, 46432, 50785, 58040, 71099, 81256, 92864, 101570, 116080, 142198, 162512, 203140, 232160, 284396, 325024, 355495, 406280, 464320, 568792, 650048, 710990, 812560, 1137584, 1421980, 1625120, 2275168, 2843960, 3250240, 4550336, 5687920, 11375840, 22751680]

約数ペア:

[(1, 22751680), (2, 11375840), (4, 5687920), (5, 4550336), (7, 3250240), (8, 2843960), (10, 2275168), (14, 1625120), (16, 1421980), (20, 1137584), (28, 812560), (32, 710990), (35, 650048), (40, 568792), (49, 464320), (56, 406280), (64, 355495), (70, 325024), (80, 284396), (98, 232160), (112, 203140), (140, 162512), (160, 142198), (196, 116080), (224, 101570), (245, 92864), (280, 81256), (320, 71099), (392, 58040), (448, 50785), (490, 46432), (560, 40628), (784, 29020), (980, 23216), (1120, 20314), (1451, 15680), (1568, 14510), (1960, 11608), (2240, 10157), (2902, 7840), (3136, 7255), (3920, 5804)]