8187683840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{228451}}^1$

素因数の和:228483

約数の個数: 88

約数和(自身を含む): 22446779712

約数和(自身を除く): 14259095872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 228451, 456902, 913804, 1142255, 1599157, 1827608, 2284510, 3198314, 3655216, 4569020, 6396628, 7310432, 7995785, 9138040, 12793256, 14620864, 15991570, 18276080, 25586512, 29241728, 31983140, 36552160, 51173024, 58483456, 63966280, 73104320, 102346048, 116966912, 127932560, 146208640, 204692096, 233933824, 255865120, 292417280, 409384192, 511730240, 584834560, 818768384, 1023460480, 1169669120, 1637536768, 2046920960, 4093841920, 8187683840]

約数ペア:

[(1, 8187683840), (2, 4093841920), (4, 2046920960), (5, 1637536768), (7, 1169669120), (8, 1023460480), (10, 818768384), (14, 584834560), (16, 511730240), (20, 409384192), (28, 292417280), (32, 255865120), (35, 233933824), (40, 204692096), (56, 146208640), (64, 127932560), (70, 116966912), (80, 102346048), (112, 73104320), (128, 63966280), (140, 58483456), (160, 51173024), (224, 36552160), (256, 31983140), (280, 29241728), (320, 25586512), (448, 18276080), (512, 15991570), (560, 14620864), (640, 12793256), (896, 9138040), (1024, 7995785), (1120, 7310432), (1280, 6396628), (1792, 4569020), (2240, 3655216), (2560, 3198314), (3584, 2284510), (4480, 1827608), (5120, 1599157), (7168, 1142255), (8960, 913804), (17920, 456902), (35840, 228451)]