11055940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 26756352

約数和(自身を除く): 15700412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 503, 628, 785, 1006, 1099, 1570, 2012, 2198, 2515, 3140, 3521, 4396, 5030, 5495, 7042, 10060, 10990, 14084, 17605, 21980, 35210, 70420, 78971, 157942, 315884, 394855, 552797, 789710, 1105594, 1579420, 2211188, 2763985, 5527970, 11055940]

約数ペア:

[(1, 11055940), (2, 5527970), (4, 2763985), (5, 2211188), (7, 1579420), (10, 1105594), (14, 789710), (20, 552797), (28, 394855), (35, 315884), (70, 157942), (140, 78971), (157, 70420), (314, 35210), (503, 21980), (628, 17605), (785, 14084), (1006, 10990), (1099, 10060), (1570, 7042), (2012, 5495), (2198, 5030), (2515, 4396), (3140, 3521)]