47580160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9293}}^1$

素因数の和:9318

約数の個数: 44

約数和(自身を含む): 114148908

約数和(自身を除く): 66568748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9293, 18586, 37172, 46465, 74344, 92930, 148688, 185860, 297376, 371720, 594752, 743440, 1189504, 1486880, 2379008, 2973760, 4758016, 5947520, 9516032, 11895040, 23790080, 47580160]

約数ペア:

[(1, 47580160), (2, 23790080), (4, 11895040), (5, 9516032), (8, 5947520), (10, 4758016), (16, 2973760), (20, 2379008), (32, 1486880), (40, 1189504), (64, 743440), (80, 594752), (128, 371720), (160, 297376), (256, 185860), (320, 148688), (512, 92930), (640, 74344), (1024, 46465), (1280, 37172), (2560, 18586), (5120, 9293)]