54267520

素因数分解:

$2^7\times 5^1\times {\mathrm{84793}}^1$

素因数の和:84812

約数の個数: 32

約数和(自身を含む): 129734820

約数和(自身を除く): 75467300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84793, 169586, 339172, 423965, 678344, 847930, 1356688, 1695860, 2713376, 3391720, 5426752, 6783440, 10853504, 13566880, 27133760, 54267520]

約数ペア:

[(1, 54267520), (2, 27133760), (4, 13566880), (5, 10853504), (8, 6783440), (10, 5426752), (16, 3391720), (20, 2713376), (32, 1695860), (40, 1356688), (64, 847930), (80, 678344), (128, 423965), (160, 339172), (320, 169586), (640, 84793)]