520000384

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{76651}}^1$

素因数の和:76718

約数の個数: 32

約数和(自身を含む): 1055498040

約数和(自身を除く): 535497656

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 76651, 153302, 306604, 613208, 1226416, 2452832, 4062503, 4905664, 8125006, 9811328, 16250012, 32500024, 65000048, 130000096, 260000192, 520000384]

約数ペア:

[(1, 520000384), (2, 260000192), (4, 130000096), (8, 65000048), (16, 32500024), (32, 16250012), (53, 9811328), (64, 8125006), (106, 4905664), (128, 4062503), (212, 2452832), (424, 1226416), (848, 613208), (1696, 306604), (3392, 153302), (6784, 76651)]