89252320

素因数分解:

$2^5\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1109}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 211468320

約数和(自身を除く): 122216000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 503, 1006, 1109, 2012, 2218, 2515, 4024, 4436, 5030, 5545, 8048, 8872, 10060, 11090, 16096, 17744, 20120, 22180, 35488, 40240, 44360, 80480, 88720, 177440, 557827, 1115654, 2231308, 2789135, 4462616, 5578270, 8925232, 11156540, 17850464, 22313080, 44626160, 89252320]

約数ペア:

[(1, 89252320), (2, 44626160), (4, 22313080), (5, 17850464), (8, 11156540), (10, 8925232), (16, 5578270), (20, 4462616), (32, 2789135), (40, 2231308), (80, 1115654), (160, 557827), (503, 177440), (1006, 88720), (1109, 80480), (2012, 44360), (2218, 40240), (2515, 35488), (4024, 22180), (4436, 20120), (5030, 17744), (5545, 16096), (8048, 11090), (8872, 10060)]