101447680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{9907}}^1$

素因数の和:9934

約数の個数: 48

約数和(自身を含む): 243439560

約数和(自身を除く): 141991880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 9907, 10240, 19814, 39628, 49535, 79256, 99070, 158512, 198140, 317024, 396280, 634048, 792560, 1268096, 1585120, 2536192, 3170240, 5072384, 6340480, 10144768, 12680960, 20289536, 25361920, 50723840, 101447680]

約数ペア:

[(1, 101447680), (2, 50723840), (4, 25361920), (5, 20289536), (8, 12680960), (10, 10144768), (16, 6340480), (20, 5072384), (32, 3170240), (40, 2536192), (64, 1585120), (80, 1268096), (128, 792560), (160, 634048), (256, 396280), (320, 317024), (512, 198140), (640, 158512), (1024, 99070), (1280, 79256), (2048, 49535), (2560, 39628), (5120, 19814), (9907, 10240)]