47731360

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 113286600

約数和(自身を除く): 65555240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1109, 1345, 2152, 2218, 2690, 4304, 4436, 5380, 5545, 8608, 8872, 10760, 11090, 17744, 21520, 22180, 35488, 43040, 44360, 88720, 177440, 298321, 596642, 1193284, 1491605, 2386568, 2983210, 4773136, 5966420, 9546272, 11932840, 23865680, 47731360]

約数ペア:

[(1, 47731360), (2, 23865680), (4, 11932840), (5, 9546272), (8, 5966420), (10, 4773136), (16, 2983210), (20, 2386568), (32, 1491605), (40, 1193284), (80, 596642), (160, 298321), (269, 177440), (538, 88720), (1076, 44360), (1109, 43040), (1345, 35488), (2152, 22180), (2218, 21520), (2690, 17744), (4304, 11090), (4436, 10760), (5380, 8872), (5545, 8608)]