5140140160

素因数分解:

$2^7\times 5^1\times {\mathrm{8031469}}^1$

素因数の和:8031488

約数の個数: 32

約数和(自身を含む): 12288149100

約数和(自身を除く): 7148008940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8031469, 16062938, 32125876, 40157345, 64251752, 80314690, 128503504, 160629380, 257007008, 321258760, 514014016, 642517520, 1028028032, 1285035040, 2570070080, 5140140160]

約数ペア:

[(1, 5140140160), (2, 2570070080), (4, 1285035040), (5, 1028028032), (8, 642517520), (10, 514014016), (16, 321258760), (20, 257007008), (32, 160629380), (40, 128503504), (64, 80314690), (80, 64251752), (128, 40157345), (160, 32125876), (320, 16062938), (640, 8031469)]