1453127680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{141907}}^1$

素因数の和:141934

約数の個数: 48

約数和(自身を含む): 3486679560

約数和(自身を除く): 2033551880

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, 10240, 141907, 283814, 567628, 709535, 1135256, 1419070, 2270512, 2838140, 4541024, 5676280, 9082048, 11352560, 18164096, 22705120, 36328192, 45410240, 72656384, 90820480, 145312768, 181640960, 290625536, 363281920, 726563840, 1453127680]

約数ペア:

[(1, 1453127680), (2, 726563840), (4, 363281920), (5, 290625536), (8, 181640960), (10, 145312768), (16, 90820480), (20, 72656384), (32, 45410240), (40, 36328192), (64, 22705120), (80, 18164096), (128, 11352560), (160, 9082048), (256, 5676280), (320, 4541024), (512, 2838140), (640, 2270512), (1024, 1419070), (1280, 1135256), (2048, 709535), (2560, 567628), (5120, 283814), (10240, 141907)]