63301720

素因数分解:

$2^3\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1427}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 142657200

約数和(自身を除く): 79355480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1109, 1427, 2218, 2854, 4436, 5545, 5708, 7135, 8872, 11090, 11416, 14270, 22180, 28540, 44360, 57080, 1582543, 3165086, 6330172, 7912715, 12660344, 15825430, 31650860, 63301720]

約数ペア:

[(1, 63301720), (2, 31650860), (4, 15825430), (5, 12660344), (8, 7912715), (10, 6330172), (20, 3165086), (40, 1582543), (1109, 57080), (1427, 44360), (2218, 28540), (2854, 22180), (4436, 14270), (5545, 11416), (5708, 11090), (7135, 8872)]